This inventor holds 5 USPTO granted patents. Top assignees: Technical Concepts, LLC, Scentex, Inc., Smart Grade Incorporated. Active years: 1989-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 41 
1 out of 4 
1 out of 1 Years Active: 1989-1995
Title: Innovations of Patrick D Maloney
Introduction
Patrick D Maloney is an accomplished inventor based in Madison, WI (US). He holds a total of 5 patents that showcase his innovative contributions to technology and design. His work primarily focuses on electronic devices and systems that enhance functionality and user experience.
Latest Patents
One of his notable inventions is the electronic survey stadia. This device is designed to ascertain distance and elevation data from rotary laser beams in relation to known points. The stadia operates by positioning itself perpendicularly to the laser beam plane to gather elevation data. When the beam strikes the stadia, a measurement is taken by an evaluation circuit, processed through an algorithm, and then stored for display. For distance measurements, the stadia is aligned parallel to the laser beam, self-calibrating by counting the rotational speed of the beam. This innovative approach allows for accurate distance and elevation data to be produced efficiently.
Another significant patent is the fragrance diffuser with stepped power levels. This device features a housing that contains a chamber for holding a fragrance-emitting block. It includes a heating element, a timing and indicating circuit board, and a power supply connection. The diffuser is designed to signal when the fragrance block's life has expired and incorporates a keying system to ensure compatibility with specific blocks. Additionally, it features an LED indicator to notify users of the timing interval's expiration, enhancing user interaction and experience.
Career Highlights
Throughout his career, Patrick has worked with various companies, including Technical Concepts, LLC and Scentex, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Patrick has collaborated with notable individuals such as Kenneth J Muderlak and Tsung-Ying Hsieh. These partnerships have likely influenced his work and contributed to the success of his inventions.
Conclusion
Patrick D Maloney's innovative spirit and dedication to invention are evident in his patents and contributions to technology. His work continues to impact the fields of surveying and fragrance diffusion, showcasing the importance of creativity in solving practical problems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile