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

T. Chad Willis — 1 Patent

FMFmc: 1 patents #1,077 of 1,735Top 65%
Lisbon, ME: #14 of 24 inventorsTop 60%
Maine: #2,326 of 4,281 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
T. Chad Willis has been granted 1 US patent while listed as an inventor at Fmc. All of these patents were granted in 1995. T. Chad Willis ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list T. Chad Willis in Lisbon, ME, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5443704 Electrophoresis gel container assemblies Francis H. Kirkpatrick, William T. Watt, Henry A. Daum, III, Satyin Kaura, Pegram A. Johnson 1995-08-22 $4,772,000