Donald H Johnson
Inventor
Stats
- 3 total patents issued
- 4 total patents filed
- most recent filing
This is official USPTO record data
Details
- 3 Issued Patents
- 4 Filed Patents
- 70 Total Citation Count
- Nov 10, 2006 Most Recent Filing
- May 26, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HALLIBURTON ENERGY SERVICES, INC. | 2 | 2006 |
| Johnson; Donald H. | 1 | 1988 |
| LINVATEC CORPORATION | 1 | 1999 |
Inventor Addresses
| Address | Duration |
|---|---|
| Edina, MN | Feb 13, 90 - Feb 13, 90 |
| Houston, TX | Nov 20, 08 - Nov 20, 08 |
| Houston, TX, US | Jun 05, 12 - Jun 05, 12 |
| Nepaan, CA | Mar 20, 01 - Mar 20, 01 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A43B: | CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR | 1 |
| A43D: | MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,193,946 | 2012 | Training for directional detection | 1 |
| 2008/0285,386 | 2008 | Training For Directional Detection | 0 |
| 6,203,572 | 2001 | Device and method for ligament reconstruction | 57 |
| 4,899,411 | 1990 | Process for applying a flocked coating to a cloth surface such as a tennis shoe | 12 |
