Coltene Whaledent, Inc.

Usai, LLC

Solar Mounting Solutions, LLC

Ipco, LLC

Coltene/whaldent, Inc.

Stanley Edward Mayer

Angel M Rivera

Patrick Fuchs

Donald Lee Wray

Frank Cogliano

Alan N Miller

John Sullivan

Christopher William McQuillan

Chulho Pak

A flat roof racking system configured for receiving solar panels having electrically conductive frames, the racking system comprising substantially parallelly disposed panel support structures, spacer bars and retaining and grounding clips pairs, each panel support structure comprises a first end, a second end, a top member having a first channel section connected to a second channel section and two ends, and a bottom member having a channel section and two ends. The first and second channel sections are disposed in a plane but at an angle from one another and each end of the bottom member is fixedly connected to an end of the top member such that the top member is configured to make a first tilt angle at the first end with the bottom member and a second tilt angle at the second end with the bottom member.

Flat roof solar racking system

A grounding clip for electrically bonding at least three objects in one action. In use, the grounding clip is interposed between at least three objects such that the first and second banks of teeth are configured to penetrate the objects to electrically bond them. The grounding clip has a planar body, a pair of opposingly disposed first banks of teeth that extend downwardly and outwardly from the planar body at an angle. There is also a pair of opposingly disposed second banks of teeth formed of a rotatable plate disposed in a plane at an angle and extending downwardly and outwardly from the planar body. The second banks of teeth terminate in a plurality of second teeth disposed upwardly and in an angled plane with respect to the rotatable plate.

Solar panels grounding clip

A modular lighting system has first, second and third lighting fixtures adapted for end-to-end electrical interconnection. The lighting fixtures are mounted to a support structure in a closely abutting relationship with the longitudinal axes thereof in alignment. First and second electrical inter-connector are removably connected to the first and second lighting fixtures and the second and third lighting fixtures, respectively. The first and second electrical inter-connectors are connectable and disconnectable from a top of the lighting fixtures without dismounting the lighting fixtures, and the second lighting fixture intermediate the other two lighting fixtures being dismountable from the support structure without dismounting the other two lighting fixture by removing the first and second electrical inter-connectors from the top of the lighting fixtures.

Modular lighting system and method

A recessed light fixture has vertical tilt and horizontal rotation adjustments recessed radially outwardly from a trim aperture defining ring for a cleaner aspect of the lamp aperture. A lamp holder is reachable through the trim aperture for manually returning the lamp holder from a tilted position to a vertical position and is releasable downward from the fixture for relamping in response to manual pulling force. A mechanical memory returns the lamp holder to the initial tilted position upon reinsertion of the lamp holder and release of the manual pulling force. The lamp fixture can be miniaturized to a size of about 2.5 inches in diameter and sized to fit in a ceiling cutout of about 3.5 inches in diameter.

Hot aimable lamp assembly with memory for adjustable recessed light

A dispenser for dispensing extrudable material from a cartridge. The dispenser includes a housing having a first recess for holding the cartridge, a plunger movable along the longitudinal axis of the first recess, a driver element for selectively engaging and moving the plunger in a forward direction along the longitudinal axis, and a clutch element for and selectively engaging the plunger to restrain movement of the plunger in a rearward direction. When the clutch element restrains the plunger, movement of the plunger in the rearward direction is limited to a predetermined distance.

Dispenser for limiting material extruded after actuation

Bite stick

Overmolded handle for ultrasonic scaler

Compact cassette, retainer and combined assembly for dental instruments

A tray having a pair of stamped instrument racks includes a pair of side walls which taper transversely and longitudinally toward each other at their opposite ends. The tapered ends form wedge-like extensions which lead into a pair of rounded end walls. The tapered ends and rounded end walls form a chisel shaped profile which facilitates insertion of the tray into an autoclave bag. A spring-actuated retainer is operable with one hand to secure or release a plurality of instruments held in the racks.

Compact cassette for dental instruments

Orthodontic patient relief wax box

Undesired contact with dental debris is minimized by a disposable dental trap which is provided with a removable top cover and a pivotable handle. The useful capacity of the trap is increased with a corrugated filter which increases the available filter surface area and thereby reduces the frequency of trap replacement.

Disposable dental evacuation trap

A vibration cancellation device is provided for an air motor with a reciprocating drive piston. The device consists of an anti-phase piston which is axially aligned with the drive piston and reciprocates in the opposite direction of the drive piston. In one embodiment, the stroke of the anti-phase piston is adjustable to permit optimizing its vibration cancellation characteristics.

Reciprocating air motor

A holder for a beaker insertable in a container of an ultrasonic cleaning device for cleaning medical or dental tools, dentures, or the like, in a cleaning solution contained in the beaker. The holder includes a ring-shaped member, which receives the beaker and a supporting U-shaped wire which supports the bottom wall of the beaker and is removably-connectable to the ring-shaped member.

Growing community of inventors

Middletown, NY, United States of America

Stanley Edward Mayer