Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald E. Waddell — 1 Patent

KAKansa: 1 patents #4 of 8Top 50%
Emporia, KS: #56 of 107 inventorsTop 55%
Kansas: #6,371 of 12,005 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gerald E. Waddell has been granted 1 US patent while listed as an inventor at Kansa. All of these patents were granted in 1981. Gerald E. Waddell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gerald E. Waddell in Emporia, KS, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4302025 Paper sheet material handling cart having central brake assembly Clayton W. Windler, Ronnie K. Swint 1981-11-24