| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Switzerland | 1 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Optics | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Syringes | |
| #3 | Household appliances | |
| #4 | Optical systems | |
| #5 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pilling Charles J | 4 |
| #2 | Baker Elvin Edwin | 2 |
| #3 | Baker Elvin E | 2 |
| #4 | Neiman Jr Howard S | 1 |
| #5 | Hamilton Peckham Robert | 1 |
| #6 | Elvin Edwin Baker | 1 |
| #7 | Todt Jr Fred G | 1 |
| #8 | William Streckenbein | 1 |
| #9 | Gordon Jr Burgess L | 1 |
| #10 | Abidin Ara | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3062042A | Tonometer | |
| US2838050A | Trephine for corneal grafting | |
| US2839830A | Eating utensil | |
| US2738790A | Suturing instrument | |
| GB739926A | Improvements in or relating to surgical clamping means | |
| US2828669A | Lens system for endoscopes | |
| US2779327A | Endoscope | |
| US2668538A | Surgical clamping means | |
| US2140113A | Surgical decompression apparatus | |
| US1815725A | Suture forceps | |
| US1785746A | Surgical suction and pressure apparatus | |
| US1785745A | Surgical suction and pressure apparatus |