Glendale, AZ, United States of America

Thomas N Prassas

This inventor holds 14 USPTO granted patents, primarily in Irrigation Technology. Top assignee: Aquapore Moisture Systems, Inc.. Active years: 1990-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas N Prassas. Retrieved from https://idiyas.com/inventor/thomas-n-prassas

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 158(Granted Patents)


Location History:

  • Phoenix, AZ (US) (1990)
  • Glendale, AZ (US) (1991 - 2001)

Company Filing History:


Years Active: 1990-2001

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Areas of Expertise:
Composite Lawn Edging
Stabilized Porous Pipe
Irrigation Fitting
Flow Regulation
Low Volume Sprinkler
Landscape System
Pressure Compensating Device
Selectable Spray Pattern
14 patents (USPTO):Explore Patents

Title: Innovations of Thomas N Prassas

Introduction

Thomas N Prassas is a notable inventor based in Glendale, AZ, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in materials and design, particularly in the field of lawn care products.

Latest Patents

One of his latest innovations is a composite lawn edging. This product is created by extruding a thermoplastic resin, specifically polyethylene, which contains a dispersion of prevulcanized elastomer granules. The extrusion process involves a vertical die orifice that shapes the wall of the channel. Additionally, the die includes an element that forms protrusions on the wall's surface, creating a horizontal edge on each protrusion. The feed rate of this element can exceed that of adjacent wall sections, allowing the extruded material to back up in the die and intermittently feed through the outlet orifice. The channel is designed to include a lower bead and an upper hollow head member, which can be coated with a liquid impervious film and perforated by a laser to create spray apertures.

Career Highlights

Throughout his career, Prassas has made significant contributions to the field of lawn care through his innovative designs and patents. His work at Aquapore Moisture Systems, Inc. has positioned him as a leader in developing effective solutions for moisture management in landscaping.

Collaborations

Prassas has collaborated with talented individuals such as Shannon Bard and Allan L Smith, enhancing the creative process and bringing diverse expertise to his projects.

Conclusion

Thomas N Prassas continues to be a driving force in innovation, particularly in the development of practical and efficient lawn care products. His contributions have made a lasting impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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