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For the Inventor, By the Inventor

Mount Vernon, WA, United States of America

Roger P Penzotti

This inventor holds 13 USPTO granted patents, plus 1 CIPO patent. Top assignee: Paccar Inc.. Active years: 1976-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger P Penzotti. Retrieved from https://idiyas.com/inventor/roger-p-penzotti

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

USPTO Granted Patents = 13

% Patents Active = 100.0


Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 266(Granted Patents)


Location History:

  • Livermore, CA (US) (1976 - 1984)
  • Mount Vernon, WA (US) (1993 - 2010)

Company Filing History:

goldMedal13 out of 1,220 
 
Paccar Inc.
 patents

Years Active: 1976-2010

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13 patents (USPTO):Explore Patents
1. 7712754 - Vehicle front end suspension (2010-05-11),
2. 7573375 - Rollover prediction and warning method (2009-08-11),
3. 6758302 - Low vibration driveline (2004-07-06),
4. D443848 - Truck frame crossmember (2001-06-20),
5. D436558 - Truck frame crossmember (2001-01-24),
6. 6149142 - Pneumatic vehicle suspension system with variable spring stiffness (2000-11-21),
7. 5374077 - Pneumatically damped vehicle suspension system (1994-12-20),
8. 5246242 - Passively steered tandem axle group (1993-09-21),
9. 5201379 - Flat-floor high roof cab-over-engine tractor (1993-04-13),
10. 4465299 - Vehicle suspension with load-controlled damping and load-controlled (1984-08-14),
11. 4452329 - Suspension for a truck tilt cab (1984-06-05),
12. 4276953 - Shift linkage for a tilt cab truck (1981-07-07),
13. 3999800 - Vehicle seat (1976-12-28),

Title: The Innovations of Roger P Penzotti

Introduction

Roger P Penzotti is a notable inventor based in Mount Vernon, WA (US). He has made significant contributions to the field of vehicle technology, holding a total of 13 patents. His work focuses on enhancing vehicle safety and performance through innovative designs.

Latest Patents

Among his latest patents is a vehicle front end suspension, which features a leaf spring assembly designed for vehicles with a frame and an axle. This assembly includes a first leaf spring and a trailing arm, with the first end of the trailing arm adapted to be coupled to the frame. The design aims to improve the vehicle's handling and stability. Another significant patent is the rollover prediction and warning method. This system utilizes sensors to determine a vehicle's rollover property by measuring lateral acceleration and tire rotational speeds. The processing unit analyzes these signals to enhance vehicle safety.

Career Highlights

Roger P Penzotti is currently employed at Paccar Inc., a leading company in the automotive industry. His work at Paccar has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for quality and safety in vehicle manufacturing.

Collaborations

Throughout his career, Penzotti has collaborated with talented individuals such as Thomas R Stone and Kenneth S Fischer. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Roger P Penzotti's contributions to vehicle technology through his patents and collaborations highlight his commitment to innovation and safety in the automotive industry. His work continues to influence the design and functionality of modern vehicles.

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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