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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Robert Cunningham — 9 Patents

Rolls-Royce Plc: 5 patents #489 of 2,886Top 20%
LSLg Fuel Cell Systems: 2 patents #14 of 37Top 40%
LG: 2 patents #13,393 of 26,165Top 55%
Derby, GB: #85 of 964 inventorsTop 9%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Robert Cunningham has been granted 9 US patents while listed as an inventor at Rolls-Royce Plc. The first was granted in 2009 and the most recent in June 2020. Robert Cunningham ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Cunningham in Derby, GB.

Patents per Year

Patents granted per year, 2009 to 2020Bar chart with a peak of 2 patents in 2009.peak 22009: 2 patents20092010: 1 patents20102011: 2 patents20112019: 2 patents20192020: 2 patents2020

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10693158 Methods of operating fuel cell systems with in-block reforming Michele Bozzolo, Gary J. Saunders 2020-06-23 $12,000
10680261 Fuel cell systems with in-block reforming Michele Bozzolo, Gary J. Saunders 2020-06-09 $11,000
10381669 Steam reformer for in-block fuel cell reforming Gerry Agnew, John R. Budge, Eric Dean 2019-08-13
10333160 Integrated fuel cell block with a revised fuel cell cycle for in block reforming fuel cells Eric Dean, Gerry Agnew, Michele Bozzolo 2019-06-25
8043576 Reformer module Gerard D. Agnew, Philip Butler, Robert D Collins 2011-10-25
7867301 Pre-reformer Gerard D. Agnew, Gary J. Saunders 2011-01-11
7749465 Reformer module Gerard D. Agnew, Philip Butler, Robert D Collins 2010-07-06
7625528 Pre-reformer Gerard D. Agnew, Gary J. Saunders 2009-12-01
7556781 Pre-reformer Gerard D. Agnew, Gary J. Saunders 2009-07-07