Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751732 | Lifting systems | — | 2017-09-05 |
| 9346656 | Stabilization and control of a crane load | — | 2016-05-24 |
| 9321616 | Lifting systems | — | 2016-04-26 |
| 8833522 | Method and apparatus for reaching from outside an upper level of a tall structure | — | 2014-09-16 |
| 8770346 | Method and apparatus for reaching from outside an upper level of a tall structure | — | 2014-07-08 |
| 7849965 | Method and apparatus for reaching from outside an upper level of a tall structure | — | 2010-12-14 |
| 7537087 | Method and apparatus for reaching from outside an upper level of a tall structure | — | 2009-05-26 |
| 7395899 | Method and apparatus for reaching from outside an upper level of a tall structure | — | 2008-07-08 |
| 5090666 | Hoist apparatus | — | 1992-02-25 |
| 4940164 | Drink dispenser and method of preparation | Mark W. Hancock | 1990-07-10 |
| 4859376 | Gas-driven carbonator and method | Mark W. Hancock | 1989-08-22 |
| 4850269 | Low pressure, high efficiency carbonator and method | Mark W. Hancock | 1989-07-25 |
| 4611787 | Efficient lightweight hoist with multiple-cable-size traction and safety systems | Robert C. Billings, Harry A. Kendall, Jeffrey T. Bayorgeon | 1986-09-16 |
| 4555091 | Efficient lightweight hoist with multiple-cable-size traction and safety systems | Robert C. Billings, Harry A. Kendall, Jeffrey T. Bayorgeon | 1985-11-26 |
| 4362192 | Wire tying power tool | Donn B. Furlong | 1982-12-07 |