Harvey O. Mohr

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure balanced safety pipeline connector
- Patent number 4,059,288
- Issue date Nov 22, 1977
- HydroTech International, Inc.
- Harvey O. Mohr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe coupling
- Patent number 4,006,921
- Issue date Feb 8, 1977
- HydroTech International, Inc.
- Harvey O. Mohr
- G05 - CONTROLLING REGULATING