Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert B. Mathis — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Marietta, GA: #902 of 2,233 inventorsTop 45%
Georgia: #13,801 of 35,610 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert B. Mathis has been granted 2 US patents while listed as an inventor at IBM. All of these patents were granted in 1989. Robert B. Mathis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert B. Mathis in Marietta, GA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4875162 Automated interfacing of design/engineering software with project management software Kate M. Ferriter 1989-10-17 $27,668,000
4847761 Automated bill of material Kate M. Ferriter 1989-07-11 $12,654,000