Harold P. Sorensen

Follow

Person

Marblehead, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pneumatically operated reciprocating piston compressor
- Patent number 5,324,175
- Issue date Jun 28, 1994
- Northern Research & Engineering Corporation
- Harold P. Sorensen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...