Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kyle Knudson — 2 Patents

COCoorstek: 2 patents #15 of 50Top 30%
Lakewood, CO: #385 of 1,100 inventorsTop 35%
Colorado: #17,188 of 40,980 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kyle Knudson has been granted 2 US patents while listed as an inventor at Coorstek. The first was granted in 2001 and the most recent in May 2002. Kyle Knudson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kyle Knudson in Lakewood, CO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6394281 Ceramic filter element Marcus A. Ritland, Dennis W. Readey, Richard N. Kleiner, Jack D. Sibold, Steven Landin +1 more 2002-05-28 $4,571,000
6247221 Method for sealing and/or joining an end of a ceramic filter Marcus A. Ritland, Dennis W. Readey, Richard N. Kleiner, Jack D. Sibold, Steven Landin +1 more 2001-06-19 $6,970,000