| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Medical technology | |
| #3 | Consumer goods | |
| #4 | IT methods for management | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Smoking accessories | |
| #5 | Physical therapy devices | |
| #6 | Coin-freed | |
| #7 | Data processing systems | |
| #8 | Travel equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Davis Daniel W | 17 |
| #2 | Zimmers Steven L | 2 |
| #3 | Hall William T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7756604B1 | Product control system | |
| US5340139A | Ambulatory wheelstand with torso and leg support | |
| US4927167A | Ambulatory wheelstand | |
| US4620714A | Ambulatory wheelstand | |
| US2489452A | Cigarette package protector wiph sliding closure | |
| US2282307A | Foot manipulator | |
| US1996614A | Foot manipulating apparatus | |
| US1853760A | Pocket cigarette case | |
| US1583872A | Mosquito net | |
| CA225219A | Churn |