William M. Henehan

Follow

Person

Chesterfield, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Device for rotating hanging plant and indicating dryness
- Patent number 5,315,784
- Issue date May 31, 1994
- William M. Henehan
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...