Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Warn — 5 Patents

General Motors: 5 patents #3,105 of 18,328Top 20%
Royal Oak, MI: #295 of 1,428 inventorsTop 25%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Warn has been granted 5 US patents while listed as an inventor at General Motors. The first was granted in 2005 and the most recent in August 2009. David Warn ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Warn in Royal Oak, MI, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7571084 System and method for morphable engineering criteria Randall C. Smith, Richard R. Pawlicki 2009-08-04
7519522 System and method for morphable model design space definition Randall C. Smith, Richard R. Pawlicki 2009-04-14 $1,788,000
7444195 System and method for morphable model design space definition Randall C. Smith, Richard R. Pawlicki 2008-10-28 $2,337,000
7440877 System and method for morphable model design space definition Randall C. Smith, Richard R. Pawlicki 2008-10-21 $6,051,000
6937927 Method and apparatus for human vehicle interface Charles W. Wampler, II, Donn W. Glander, Donald J. McMillan 2005-08-30 $17,215,000