DH

David M. Hardesty

MA Masco: 1 patents #59 of 159Top 40%
Overall (All Time): #3,516,411 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6588453 Anti-wobble spray head for pull-out faucet Garry Robin Marty, Darrell Scott Crowe 2003-07-08