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USPTO Patent Rankings Data through Dec 31, 2025
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Jack Spesard — 1 Patent

ASApplied Immune Sciences: 1 patents #9 of 13Top 70%
Arlington Heights, IL: #827 of 1,285 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jack Spesard has been granted 1 US patent while listed as an inventor at Applied Immune Sciences. All of these patents were granted in 1994. Jack Spesard ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jack Spesard in Arlington Heights, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5286789 Solid phase multiple peptide synthesis David Okrongly, Brian R. Clark 1994-02-15 $2,011,000