Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bob Ingram — 2 Patents

MAMaster-Halco: 2 patents #9 of 17Top 55%
Olney, IL: #17 of 39 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bob Ingram has been granted 2 US patents while listed as an inventor at Master-Halco. All of these patents were granted in 2000. Bob Ingram ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bob Ingram in Olney, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6142451 Apparatus and method for connecting fence fabric to a support structure Michael Lindsey, Charlie Larsen, Gene S. Van Houten, Jr., Kim K. Chau 2000-11-07
6112369 Figure eight hinge Michael Lindsey, Charlie Larsen, Gene S. Van Houten, Jr. 2000-09-05