Edward F Randolph
Inventor
Stats
- 1 total patents issued
- 1 total patents filed
- most recent filing
This is official USPTO record data
Details
- 1 Issued Patents
- 1 Filed Patents
- 13 Total Citation Count
- Feb 22, 1985 Most Recent Filing
- Feb 22, 1985 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ALLEN ENGINEERING CORPORATION | 1 | 1985 |
Inventor Addresses
| Address | Duration |
|---|---|
| Paragould, AR | Mar 25, 86 - Mar 25, 86 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| E01C: | CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4,577,993 | 1986 | Power trowel with cam-actuated blade pitch adjustment mechanism | 13 |
