Gary D. Shepherd

Follow

Person

Redondo Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of purifying partially carbonized pan material prior to carb...
- Patent number 4,507,272
- Issue date Mar 26, 1985
- Hitco
- Charles K. Mullen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of removing alkali and alkaline earth metal impurities from...
- Patent number 4,388,289
- Issue date Jun 14, 1983
- Hitco
- Gary D. Shepherd
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Knit-deknit method of handling yarn to produce carbon or graphite yarn
- Patent number 4,193,252
- Issue date Mar 18, 1980
- Hitco
- Gary D. Shepherd
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING