Donald L McAlpine
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
- 8 Total Citation Count
- Apr 21, 2000 Most Recent Filing
- Apr 21, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PRODESIGN TECHNOLOGY, INC. | 1 | 2000 |
Inventor Addresses
| Address | Duration |
|---|---|
| Redford, MI | Feb 10, 04 - Feb 10, 04 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G08G: | TRAFFIC CONTROL SYSTEMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6,690,291 | 2004 | Vehicle hazard warning system | 8 |
