Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert K. Speck — 2 Patents

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
General Motors: 1 patents #9,441 of 18,328Top 55%
Kokomo, IN: #242 of 628 inventorsTop 40%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert K. Speck has been granted 2 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2004 and the most recent in September 2013. Robert K. Speck ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert K. Speck in Kokomo, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8536014 Self aligned silicide device fabrication Kenneth B. Tull, Marjorie L. Miller 2013-09-17 $7,783,000
6828172 Process for a monolithically-integrated micromachined sensor and circuit Abhijeet V. Chavan, James Logsdon, Dan W. Chilcott, John C. Christenson 2004-12-07 $2,869,000