logo

For the Inventor, By the Inventor

Spokane, WA, United States of America

Lawrence N Johnson

This inventor holds 14 USPTO granted patents. Top assignees: Ez Loader Boat Trailers, Inc., Other. Active years: 1980-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lawrence N Johnson. Retrieved from https://idiyas.com/inventor/lawrence-n-johnson

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

USPTO Granted Patents = 14

% Patents Active = 92.9

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 199(Granted Patents)


Location History:

  • Clovis, NM (US) (1987)
  • Lindenwold, NJ (US) (1992)
  • Spokane, WA (US) (1980 - 2002)

Company Filing History:

goldMedal2 out of 6 
 
Ez Loader Boat Trailers, Inc.
 patents
silverMedal12 out of 834,570 
Other
 patents

Years Active: 1980-2002

Loading Chart...
14 patents (USPTO):Explore Patents
1. 6447072 - Oil-bath wheel hub (2002-09-10),
2. 5156406 - Board game of spinner assembly dice and pieces (1992-10-20),
3. 5098168 - Hub and spindle assembly (1992-03-24),
4. 4997332 - Modular sailboat trailer (1991-03-05),
5. 4781515 - Roller mounting system for boat trailer (1988-11-01),
6. 4717165 - Boat trailer (1988-01-05),
7. 4641869 - Door brace (1987-02-10),
8. 4611948 - Boat trailer with pivotal dropped crossbar rolled mounting system (1986-09-16),
9. 4592694 - Modular boat trailer (1986-06-03),
10. 4530634 - Boat trailer with pivotal dropped cross bar roller mounting system (1985-07-23),
11. 4281367 - Submersible lamp wiring terminals (1981-07-28),
12. 4278388 - Pivotal roller mounting system (1981-07-14),
13. 4210235 - Boat support roller (1980-07-01),
14. 4196502 - Roller with reversible hub forming inserts (1980-04-08),

Title: Top Inventor in Spokane, WA

Introduction

Randy D. Sines is a prominent inventor based in Spokane, Washington. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents

Randy has recently been awarded several patents that showcase his creativity and technical expertise.

Career Highlights

Throughout his career, Randy has achieved numerous milestones that highlight his dedication to innovation and problem-solving.

Collaborations

Randy has collaborated with various organizations and individuals, further enhancing his impact in the field of invention.

Conclusion

Randy D. Sines continues to be a leading figure in the world of invention, inspiring others with his work and dedication.

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]
Loading…