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USPTO Patent Rankings Data through Dec 31, 2025
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Douglas E. Colton — 6 Patents

SLSlautterback: 6 patents #2 of 9Top 25%
Salinas, CA: #64 of 367 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Douglas E. Colton has been granted 6 US patents while listed as an inventor at Slautterback. The first was granted in 1988 and the most recent in June 1993. Douglas E. Colton ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Douglas E. Colton in Salinas, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5217169 Drool-retarding valving of a multi nozzle adhesive manifold W. Harrison Faulkner, III, Neil L. Sarasohn 1993-06-08
5188695 Articulating applicator head for flap sealing upon cycle stop 1993-02-23
5024709 Contact-free method of forming sift-proof seals W. Harrison Faulkner, III 1991-06-18
4900390 Quasi-random dot pattern adhesive joining method Fred A. Slautterback 1990-02-13
4849049 Joining of dissimilar surfaces by quasi-random adhesive splatter pattern 1989-07-18
4721252 Hot-melt sputtering apparatus 1988-01-26