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

Joseph E. Kowles — 3 Patents

CECombustion Engineering: 2 patents #141 of 732Top 20%
WEWestinghouse Electric: 1 patents #3,993 of 5,212Top 80%
South Glastonbury, CT: #49 of 92 inventorsTop 55%
Connecticut: #12,369 of 34,797 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Joseph E. Kowles has been granted 3 US patents while listed as an inventor at Combustion Engineering. The first was granted in 1985 and the most recent in April 2017. Joseph E. Kowles ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Joseph E. Kowles in South Glastonbury, CT, US.

Patents per Year

Patents granted per year, 1985 to 2017Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19851990: 1 patents19902017: 1 patents2017

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9620255 Nuclear control rod position indication system David A. Story 2017-04-11
4891767 Machine vision system for position sensing Peter W. Rzasa, Matthew Allen, Carl H. Neuschaefer, Thomas D. Williams, Frank C. Glazer 1990-01-02 $10,548,000
4493155 Apparatus for remotely indicating angular position Joseph H. Comeau, John P. Lareau, Kenneth R. Mayo, Herbert Runde 1985-01-15 $1,991,000