Ohl; John P.

Follow

Organization

Palm Beach, FL, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Distance measuring receiver system and method
- Patent number 4,675,684
- Issue date Jun 23, 1987
- Ohl; John P.
- Lewis C. Spence
- G01 - MEASURING TESTING
Information Patent Grant
Internal combustion engine
- Patent number 4,552,106
- Issue date Nov 12, 1985
- Ohl; John P.
- Lewis C. Spence
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS