| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 | |
| #3 | Australia | 3 | |
| #4 | Brazil | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Finland | 3 | |
| #7 | Romania | 3 | |
| #8 | Russian Federation | 3 | |
| #9 | WIPO (World Intellectual Property Organization) | 3 | |
| #10 | Hungary | 2 | |
| #11 | Republic of Korea | 2 | |
| #12 | Bulgaria | 1 | |
| #13 | Denmark | 1 | |
| #14 | Spain | 1 | |
| #15 | Ireland | 1 | |
| #16 | Japan | 1 | |
| #17 | Mexico | 1 | |
| #18 | Norway | 1 | |
| #19 | Portugal | 1 | |
| #20 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Digital networks | |
| #3 | Foods and drinks | |
| #4 | Basic materials chemistry | |
| #5 | Machines | |
| #6 | Measurement | |
| #7 | Mechanical elements | |
| #8 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Forging | |
| #3 | Digital information transmission | |
| #4 | Milling | |
| #5 | Refining | |
| #6 | Food proteins | |
| #7 | Vehicle wheels | |
| #8 | Nails | |
| #9 | Tools for connecting or disengaging | |
| #10 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stewart Charles L | 38 |
| #2 | Charlz L Styuart | 2 |
| #3 | Gastrock Edward A | 2 |
| #4 | Aldrich Eltro F | 1 |
| #5 | Charles L Stewart | 1 |
| #6 | Kusch Kevin J | 1 |
| #7 | Aldrich Etro F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6028038A | Halogenated extreme pressure lubricant and metal conditioner | |
| US5007274A | Billet pre-piercer apparatus and method | |
| US4785652A | Indirect extrusion press with ram-mounted turret supporting tooling | |
| US4781053A | Indirect extrusion process and machinery therefor | |
| US4194398A | Sight glass and sampling system | |
| US4139646A | Process for treating cottonseed meats | |
| US2668726A | Windshield wiper | |
| US1637880A | Rim for automobile wheels | |
| US917904A | Wrench. | |
| CA491441A | Windshield wiper |