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

Kirk Evans — 2 Patents

Cisco: 1 patents #7,948 of 13,007Top 65%
Wauseon, OH: #15 of 45 inventorsTop 35%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kirk Evans has been granted 2 US patents while listed as an inventor at Cisco. The first was granted in 1987 and the most recent in October 2008. Kirk Evans ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kirk Evans in Wauseon, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7437071 Distributive optical switching control system Sudharshan Bhat, Raffi Garabedian, Keith O'Hara, Nim Tea 2008-10-14 $42,593,000
D289766 Combined manifold cowling and exhaust piping 1987-05-12