| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Furniture and games | |
| #5 | Control | |
| #6 | Thermal processes | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Implantable devices | |
| #3 | Physical training equipment | |
| #4 | Unspecified technologies | |
| #5 | Machines | |
| #6 | Diagnosis and surgery | |
| #7 | Shaping of plastics | |
| #8 | Steam generation | |
| #9 | Venting or aerating devices | |
| #10 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stevens Robert C | 14 |
| #2 | Daly Lewis J | 2 |
| #3 | Brownlie Alan W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6960181B2 | Irrigation dressing with a tubular dam | |
| EP0841072A2 | Angiographic catheter with unitary body and tip sections and method for making same from a continuous feedstock | |
| WO9511623A1 | Guidable catheter assembly using coated deflector wire and method of using same | |
| US4854325A | Reciprocating guidewire method | |
| US4093209A | Diving apparatus | |
| US4017069A | Diving platform | |
| US4022216A | Urological catheter | |
| US3026874A | Wound shield | |
| US1531523A | Valve mechanism | |
| US1613581A | Releasing poppet-valve gear | |
| US1482447A | Governor | |
| US1798816A | Steam engine | |
| US1072786A | Engine valve-gear. | |
| US1102452A | Heater. | |
| US861774A | Steam-boiler. | |
| CA265845A | Valve mechanism |