TH

Thomas A. Helf

SS S. C. Johnson & Son: 2 patents #14 of 135Top 15%
📍 New Berlin, WI: #3 of 48 inventorsTop 7%
🗺 Wisconsin: #328 of 3,158 inventorsTop 15%
Overall (2004): #38,104 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6752327 Atomizer with tilted orifice plate and replacement reservoir for same Edward J. Martens, III, David A. Tomkins 2004-06-22
6706988 Switch actuating mechanism and electrically controlled device using same Tyler D. Duston 2004-03-16