Mark E. Prenatt

Follow

Person

OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Convertible snow removing and grass cutting device
- Patent number 4,217,708
- Issue date Aug 19, 1980
- said Harlan E. Prenatt; by said Mark E. Prenatt
- Harlan E. Prenatt
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES