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

Peter Kirschhoffer — 2 Patents

ULUltratec: 1 patents #12 of 25Top 50%
Superior, WI: #56 of 139 inventorsTop 45%
Wisconsin: #17,225 of 40,088 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter Kirschhoffer has been granted 2 US patents while listed as an inventor at Ultratec. All of these patents were granted in 2016. Peter Kirschhoffer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Kirschhoffer in Superior, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D772836 Telecommunication device Robert M. Engelke, Kevin Colwell, Troy Vitek 2016-11-29
D763219 Telecommunication device Robert M. Engelke, Kevin Colwell, Troy Vitek 2016-08-09