Inventor · disambiguated record
Orval Kuhn
Also filed as: KUHN JR ORVAL J · KUHN ORVAL
7 granted patents·414 citations·filing 1987–2023
86Inventor score
Files withHANSEN TECHNOLOGIES CORP3HANSEN TECH CORPORATION2HANSEN TECH LLC1HANSEN TECHNOLOGIES CORPPORATI1
Top patents by PatentIndex Score
7 records- 0194US6460567B1Sealed motor driven valveHANSEN TECHNOLOGIES CORPPORATI·Filed 1999·Granted Oct 8, 2002·284 cites·49 claims
- 0284US4809129ALiquid level control system for refrigeration apparatusHANSEN TECHNOLOGIES CORP·Filed 1987·Granted Feb 28, 1989·50 cites·7 claims
- 0381US6240948B1Rupture disk assemblyHANSEN TECHNOLOGIES CORP·Filed 1999·Granted Jun 5, 2001·47 cites·9 claims
- 0474US11480265B2Pressure relief valve and method of relief valve opening detectionHANSEN TECH CORPORATION·Filed 2020·Granted Oct 25, 2022·1 cites·16 claims
- 0573US12203564B2Pressure relief valve and method of relief valve opening detectionHANSEN TECH LLC·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 0673US5031068ALiquid level control system for refrigeration apparatusHANSEN TECHNOLOGIES CORP·Filed 1988·Granted Jul 9, 1991·32 cites·8 claims
- 0770US11885435B2Pressure relief valve and method of relief valve opening detectionHANSEN TECH CORPORATION·Filed 2022·Granted Jan 30, 2024·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Orval Kuhn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →