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

Peter Kessenich — 2 Patents

Abbott: 2 patents #3,440 of 5,509Top 65%
Waukegan, IL: #147 of 352 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter Kessenich has been granted 2 US patents while listed as an inventor at Abbott. All of these patents were granted in 1995. Peter Kessenich ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Kessenich in Waukegan, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5466227 Patient controlled analgesic injector assembly and method of assembling same to an infuser unit 1995-11-14 $172,979,000
5405340 Threaded securing apparatus for flow connectors Frank R. Fageol, Mark E. Larkin 1995-04-11 $57,610,000