Robert J. Goodwin

Follow

Person

Hendersonville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cleaning apparatus for tubes and tube bundles
- Patent number 4,095,305
- Issue date Jun 20, 1978
- C. H. Heist Corporation
- Robert J. Goodwin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Lance tip construction
- Patent number 4,073,026
- Issue date Feb 14, 1978
- C. H. Heist Corporation
- Robert J. Goodwin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Lance tip construction
- Patent number 4,058,870
- Issue date Nov 22, 1977
- C. H. Heist Corporation
- Robert J. Goodwin
- B08 - CLEANING
Information Patent Grant
Lance tip construction
- Patent number 4,011,625
- Issue date Mar 15, 1977
- C. H. Heist Corporation
- Robert J. Goodwin
- B08 - CLEANING