Powell; Truman W.

Follow

Organization

Zephyrhills, FL, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Coded signaling and control system
- Patent number 4,001,772
- Issue date Jan 4, 1977
- Powell; Truman W.
- Truman W. Powell
- G08 - SIGNALLING