Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher L. Cramer — 2 Patents

SHShuttleworth: 2 patents #5 of 16Top 35%
Warsaw, IN: #374 of 777 inventorsTop 50%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher L. Cramer has been granted 2 US patents while listed as an inventor at Shuttleworth. The first was granted in 2000 and the most recent in February 2001. Christopher L. Cramer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher L. Cramer in Warsaw, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6193047 Ergonomic workstation conveyor apparatus and method Christopher Brumm, Robert E. Liner, Brent R. Howard 2001-02-27
6098786 Slippable roller conveyor for a cleanroom Christopher Brumm, Breton C. Ranc, Brent R. Howard 2000-08-08