William S Ridgley
Inventor
Stats
- 4 total patents issued
- 4 total patents filed
- most recent filing
This is official USPTO record data
Details
- 4 Issued Patents
- 4 Filed Patents
- 102 Total Citation Count
- Dec 31, 1997 Most Recent Filing
- Mar 3, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AGRILAND DESIGNS, INC. | 3 | 1997 |
| GTE SERVICE CORPORATION | 1 | 1997 |
Inventor Addresses
| Address | Duration |
|---|---|
| 2102 Pine, Harlan, IA 51537 | Nov 02, 99 - Nov 02, 99 |
| Harlan, IA | Dec 08, 98 - Sep 21, 99 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A01C: | PLANTING; SOWING; FERTILISING | 2 |
| B65B: | MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING | 1 |
| H04N: | PICTORIAL COMMUNICATION, e.g. TELEVISION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5,975,161 | 1999 | Nurse tank mass sensor | 3 |
| 5,956,079 | 1999 | Agricultural vehicle monitoring system | 82 |
| 5,890,445 | 1999 | Anhydrous ammonia applicator | 10 |
| 5,845,592 | 1998 | Anhydrous ammonia applicator with ammonia pump | 7 |
