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

Joseph Casner — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
NVNational Oilwell Varco: 1 patents #240 of 551Top 45%
Calumet City, IL: #22 of 82 inventorsTop 30%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Joseph Casner has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2007 and the most recent in August 2013. Joseph Casner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joseph Casner in Calumet City, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8513020 Corrosion testing apparatus and methods Lucien Hehn, Kevin Joseph Wyble, Kenneth E. Casner, Jr., Kenneth E. Casner, Sr., George M. Waid 2013-08-20 $68,110,000
7156753 Golf putter head Kenneth Casner, Jr. 2007-01-02