Inventor · disambiguated record
Glenn D. Hatch
Also filed as: HATCH GLENN D
5 granted patents·426 citations·filing 2014–2022
75Inventor score
Top patents by PatentIndex Score
5 records- 0193US9309978B2Low head to stem ratio poppet valveHATCH GLENN D·Filed 2014·Granted Apr 12, 2016·423 cites·20 claims
- 0275US10662935B2Poppet valve assemblyDRESSER RAND CO·Filed 2017·Granted May 26, 2020·2 cites·17 claims
- 0363US10781806B2Compressor valve seat reconditioning limit indicatorHATCH GLENN D·Filed 2014·Granted Sep 22, 2020·1 cites·1 claims
- 0450US11913556B2Anti-spin outer diameter guided compressor valveSIEMENS ENERGY INC·Filed 2022·Granted Feb 27, 2024·0 cites·11 claims
- 0536USD1098375SValve elementSIEMENS ENERGY INC·Filed 2022·Granted Oct 14, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Glenn D. Hatch 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 →