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USPTO Patent Rankings Data through Dec 31, 2025
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Walt Witkowski — 2 Patents

APAptargroup: 1 patents #74 of 125Top 60%
SCSaint-Gobain Calmar: 1 patents #17 of 27Top 65%
Lake Geneva, WI: #38 of 114 inventorsTop 35%
Wisconsin: #17,225 of 40,088 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Walt Witkowski has been granted 2 US patents while listed as an inventor at Aptargroup. The first was granted in 2000 and the most recent in June 2006. Walt Witkowski ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walt Witkowski in Lake Geneva, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D523748 Dispenser head for fingertip pump Lluis Costa 2006-06-27
6029866 Multiple injection, toggle-action dispensing structure Christopher J. Wood, Marian Singer 2000-02-29 $9,922,000