Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick J. Dunn — 2 Patents

Chevron: 2 patents #1,782 of 4,788Top 40%
Pleasant Hill, CA: #161 of 365 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Patrick J. Dunn has been granted 2 US patents while listed as an inventor at Chevron. The first was granted in 1987 and the most recent in July 1988. Patrick J. Dunn ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Patrick J. Dunn in Pleasant Hill, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4755082 Removable bottom founded structure Robert H. Beskow, Warren S. Fine 1988-07-05 $51,803,000
4695201 Removable bottom founded structure Robert H. Beskow, John GOODACRE, Larry J. Hall, William H. Fischer, E. Ronald Carlson 1987-09-22 $10,028,000