Company Filing History:

20 out of 20

Vapor Systems Technologies, Inc.

Years Active: 1988-2025

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36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12391540 - Pressure/vacuum (PV) valve for fuel storage tanks, in-line pressure-vacuum valve test unit, and combination thereof (2025-08-19),

2. 11795049 - Pressure/vacuum (PV) valve for fuel storage tanks, in-line pressure-vacuum valve test unit, and combination thereof (2023-10-24),

3. 8997804 - Nozzle interlock failsafe/lost motion mechanisms (2015-04-07),

4. 8434531 - Fuel dispensing nozzle hold open clip release assembly (2013-05-07),

5. 8286677 - Fuel dispensing nozzle hold open clip release assembly (2012-10-16),

6. 7509982 - Vapor recovery system with improved ORVR compatibility and performance (2009-03-31),

7. 7270154 - Fuel storage and dispensing system (2007-09-18),

8. 7174926 - Vapor recovery system with improved ORVR compatibility and performance (2007-02-13),

9. 7032630 - Control of A/L ratios in vacuum assist vapor recovery dispensers (2006-04-25),

10. 6953496 - Sub-atmospheric fuel storage system (2005-10-11),

11. 6835223 - Fuel storage and dispensing system (2004-12-28),

12. 6810922 - Vapor recovery system with improved ORVR compatibility and performance (2004-11-02),

13. 6608484 - Diagnostic fuel storage system (2003-08-19),

14. 6360789 - Vapor recovery line diagnostics (2002-03-26),

15. 6293996 - Fuel storage system with vent filter assembly (2001-09-25),

Title: The Inventor Profile of Rodger P Grantham

Introduction: Rodger P Grantham is a distinguished inventor based in Springfield, Missouri, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Rodger P Grantham holds several patents in the areas of technology and healthcare, showcasing his versatility and ingenuity in inventing solutions for complex problems.

Career Highlights: With a career spanning over two decades, Rodger P Grantham has established himself as a prominent figure in the world of inventions, with numerous successful projects that have made a significant impact.

Collaborations: Throughout his career, Rodger P Grantham has collaborated with leading industry experts, researchers, and institutions to further enhance his inventions and bring them to the market successfully.

Conclusion: Rodger P Grantham's passion for innovation and his dedication to creating solutions that improve lives have solidified his reputation as a respected inventor in Springfield, Missouri, and beyond.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.