Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Stan Markwell
San Diego, CA
US
2 patents
2 Patents
US11964433
2024
Build Material Conveyors
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
0 cites
US11559947
2023
Build Material Conveyors
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
0 cites