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

Lee Shipman — 3 Patents

CUCummins: 3 patents #672 of 2,217Top 35%
Columbus, IN: #513 of 1,378 inventorsTop 40%
Indiana: #10,705 of 33,936 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Lee Shipman has been granted 3 US patents while listed as an inventor at Cummins. The first was granted in 2004 and the most recent in August 2010. Lee Shipman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lee Shipman in Columbus, IN, US.

Patents per Year

Patents granted per year, 2004 to 2010Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042007: 1 patents20072010: 1 patents2010

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7778750 Vehicle communications network adapter Alexander Knight, Andrew J. Pajakowski, Jon E. Krutulis, Daniel Wolf, Michael W. Phillips +1 more 2010-08-17 $28,837,000
7191040 Handheld computer based system for collection, display and analysis of engine/vehicle data Andrew J. Pajakowski, Jon E. Krutulis, Alexander Knight, Michael W. Phillips, Michael Kimball +1 more 2007-03-13 $19,579,000
6718425 Handheld computer based system for collection, display and analysis of engine/vehicle data Andrew J. Pajakowski, Jon E. Krutulis, Alex Knight, Michael W. Phillips, Michael Kimball +1 more 2004-04-06 $11,099,000