Donald L. Trigg

Follow

Person

Chatsworth, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Band saw blade
- Patent number 4,369,685
- Issue date Jan 25, 1983
- Donald L. Trigg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flag pin attachment including ball distance measuring line and turf...
- Patent number 4,273,329
- Issue date Jun 16, 1981
- Donald L. Trigg
- A63 - SPORTS GAMES AMUSEMENTS