CD

Charles F. Dietz

BL Blackwelders: 2 patents #4 of 7Top 60%
📍 Rio Vista, CA: #11 of 21 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,365,588 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D263174 Front dump refuse compactor Darryl G. Bettencourt 1982-02-23
4290352 Refuse bin lid unit Lewis W. Schmidt, Darryl G. Bettencourt, George Marshall 1981-09-22