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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

J. David Bunch — 1 Patent

OLOlin: 1 patents #449 of 783Top 60%
Marion, IL: #27 of 48 inventorsTop 60%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
J. David Bunch has been granted 1 US patent while listed as an inventor at Olin. All of these patents were granted in 1984. J. David Bunch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list J. David Bunch in Marion, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4459894 Mold-in-place sabot projectile 1984-07-17 $1,340,000