CW

Christopher R. Weiss

KM Knapheide Manufacturing: 3 patents #1 of 19Top 6%
ES Elgin Sweeper: 1 patents #9 of 23Top 40%
📍 Quincy, IL: #50 of 184 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,079,898 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1071263 Vehicle tail light Harold W. Knapheide, III, Harold Knapheide, IV, Anthony W. Marshall, Mark A. Rose, Mandar D. Dighe 2025-04-15
D773921 Stylized cabinet latch Mandar D. Dighe, Anthony W. Marshall 2016-12-13
D638276 Latch Davide Tonizzo 2011-05-24
5852847 High-speed pick-up head for a street sweeper Robert A. Jajko, Larry D. Granderson, Sr., Norman L. Todd 1998-12-29