WH

William M. Howerton

FI Fike: 1 patents #49 of 83Top 60%
Overall (All Time): #3,672,425 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6006842 Non-fragmenting, non-explosive actuating valve mechanism for fire suppression apparatus Bradford T. Stilwell, Bon F. Shaw 1999-12-28