RONALD KRENZEL

Follow

Person

FREDERICK, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Anatomically-configured adjustable upper extremity prosthetic device
- Patent number 8,414,658
- Issue date Apr 9, 2013
- Invisible Hand Enterprises, LLC
- Alwyn P. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ANATOMICALLY-CONFIGURED ADJUSTABLE UPPER EXTREMITY PROSTHETIC DEVICE
- Publication number 20100082116
- Publication date Apr 1, 2010
- ALWYN P. JOHNSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE