DM

David J. Marshall

SP Spotless Plastics Pty.: 1 patents #4 of 6Top 70%
📍 Madison, WI: #91 of 314 inventorsTop 30%
🗺 Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #233,900 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421910 Apparatus for removing indicators from hangers Stanley F. Gouldson, Roland Harmer, William W. Bush 2002-07-23