DY

David Yamamoto

SH Shred-Tech: 8 patents #1 of 21Top 5%
Basf Se: 2 patents #5,851 of 13,826Top 45%
Overall (All Time): #554,020 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11801997 Mobile collection system with diverter apparatus Jerrett Timothy Bellamy, Matthew Allen Lambert 2023-10-31
11434073 Mobile collection system with diverter apparatus Jerrett Timothy Bellamy, Matthew Allen Lambert 2022-09-06
10086380 Shredding recyclable material containing information Justin Johns, Constantin Vasilescu, Derek Pepino, Brent Allen 2018-10-02
8517294 Motor vehicle for collecting paper and having battery to assist in propulsion Allen Petten, Justin Johns, Sid Vandermeulen, Derek Pepino, Constantin Vasilescu +1 more 2013-08-27
8137045 Bin tunnel with collapsible sides Joseph F. Roberto, Ian R. Pollock 2012-03-20
7891592 Vibratory hopper and shredder in combination James A. Leitch 2011-02-22
6588691 Mobile document shredder with retractable loading tunnel and load cell Peter Viveen 2003-07-08
5535945 Carpet recycling process and system Randall A. Sferrazza, Alan C. Handermann, Cecil H. Atwell 1996-07-16
5516050 Industrial Rotary Shredder Peter Viveen 1996-05-14