Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8985555 | Drive assembly and apparatus for hoist | Robert Douglas Cryer, Allen Randolph, George Wnukoski, Mark L. Cooksey, Ernesto Camilo Rivera | 2015-03-24 |
DC
Donald Brian Cooper
Overall (All Time): #3,043,935 of 4,157,543Top 75%
1
Patents All Time