David W. Alley

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fingernail hone
- Patent number 4,292,987
- Issue date Oct 6, 1981
- Mosely; Neal J.
- David W. Alley
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Tongue toothbrush
- Patent number 3,959,842
- Issue date Jun 1, 1976
- Pravel & Wilson
- David W. Alley
- A46 - BRUSHWARE