DS

Douglas B. Sheppard

TL Trw Limited: 1 patents #23 of 186Top 15%
📍 Torrance, CA: #27 of 116 inventorsTop 25%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #157,575 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645381 Variable-split blowdown coal feed system Robert Henry Guidetti 1997-07-08