Robert P. Severns

Follow

Person

Dos Palos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Garden auger having wings and cutters
- Patent number 6,227,317
- Issue date May 8, 2001
- Robert P. Severns
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Garden auger and method re same
- Publication number 20020043377
- Publication date Apr 18, 2002
- Robert P. Severns
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC