| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | O'Heeron Peter T | 9 |
| #2 | Bohannon Terry L | 4 |
| #3 | Moser Lawrence W | 3 |
| #4 | Wolf Philip L | 2 |
| #5 | Cox Ii William T | 2 |
| #6 | Newlin Patrick C | 2 |
| #7 | Fortier Richard C | 2 |
| #8 | Ogle James R | 1 |
| #9 | Davis Patrick T | 1 |
| #10 | Ogle James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2005089141A2 | Trocar seal | |
| WO2005094432A2 | Trocar seal | |
| US6960164B2 | Obturator tip for a trocar | |
| US6830578B2 | Trocar | |
| US6783516B2 | Trocar | |
| US6835201B2 | Trocar | |
| US6280417B1 | Trocar | |
| EP1071376A1 | Trocar with removable, replaceable tip | |
| US6238407B1 | Safety shielded reusable trocar |