DH

David J. Houser

SS S. C. Johnson & Son: 3 patents #8 of 137Top 6%
📍 Racine, WI: #9 of 121 inventorsTop 8%
🗺 Wisconsin: #130 of 2,880 inventorsTop 5%
Overall (2005): #25,350 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6978914 Valve elements for pressurized containers and actuating elements therefor Paul E. Furner, Kenneth W. Michaels, Thomas J. Szymczak, Edward J. Kunesh, David P. Mather +1 more 2005-12-27
6926172 Total release dispensing valve Thomas Jaworski, Nathan R. Westphal, Donald J. Shanklin, Tor Petterson 2005-08-09
6837396 Dispensing valve Thomas Jaworski, Donald J. Shanklin, Nathan R. Westphal 2005-01-04