| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Switzerland | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Unspecified technologies | |
| #3 | Hand-held cutting tools | |
| #4 | Electric motor controls | |
| #5 | Multi-purpose tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Briskman Arthur | 8 |
| #2 | Weidauer Curt | 5 |
| #3 | Saaty Theodore N | 5 |
| #4 | Arthur Briskman | 4 |
| #5 | Curt Weidauer | 3 |
| #6 | Theodore A Saaty | 2 |
| #7 | A Saaty Theodore | 1 |
| #8 | Theodor A Saaty | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3583067A | Universal power-operated handtool | |
| US3408875A | Power-operated tool | |
| US3536976A | Power-driven electronically controlled tool | |
| CA864765A | Power operated tool | |
| CA879294A | Power-driven electronically controlled tool |