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George Risch — 6 Patents

FSFranklin Fueling Systems: 5 patents #10 of 53Top 20%
South Portland, ME: #15 of 82 inventorsTop 20%
Maine: #691 of 4,281 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
George Risch has been granted 6 US patents while listed as an inventor at Franklin Fueling Systems. The first was granted in 2022 and the most recent in October 2025. George Risch ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list George Risch in South Portland, ME, US.

Patents per Year

Patents granted per year, 2022 to 2024Bar chart with a peak of 2 patents in 2022.peak 22022: 2 patents20222023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12441600 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems Nicholas Schultz, James Novak, Bill Nelson, Randall Boucher, Martin Turnidge +1 more 2025-10-14
11858803 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems Nicholas Schultz, James Novak, Bill Nelson, Randall Boucher, Martin Turnidge +1 more 2024-01-02
11772956 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems Nicholas Schultz, James Novak, Bill Nelson, Randall Boucher, Martin Turnidge +1 more 2023-10-03
11580811 Fuel station operations controller and method to control fuel station operation Martin Turnidge, Randall Boucher, Vitaliy Demin, Timothy F. Dyson, John J. Gillis +2 more 2023-02-14
11365113 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems Nicholas Schultz, James Novak, Bill Nelson, Randall Boucher, Martin Turnidge +1 more 2022-06-21
11352248 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems Nicholas Schultz, James Novak, Bill Nelson, Randall Boucher, Martin Turnidge +1 more 2022-06-07

Frequent Collaborators

Martin Turnidge6 shared
Randall Boucher6 shared
James Novak5 shared
Nicholas Schultz5 shared
Bill Nelson5 shared
Todd Breuer5 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6