Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949309 | Battery cooling system | Robert G. Moores, Jr., Rouse R. Bailey, Jr., John R. Cochran, Lee W. Ramstrom, Fred S. Watts +3 more | 2005-09-27 |
| 6653815 | Cordless power tool system | James B. Watson, Paul S. White, Christopher R. Yahnker, Daniel Puzio, Thomas J. Bodine +7 more | 2003-11-25 |
| 6645666 | Battery cooling system | Robert G. Moores, Jr., Rouse R. Bailey, Jr., John R. Cochran, Lee W. Ramstrom, Fred S. Watts +3 more | 2003-11-11 |
| 6627345 | Battery pack | Michael Zemlok, Kevin S. Agan, Horst Grossmann | 2003-09-30 |
| 6515451 | Cordless power tool system | James B. Watson, Paul S. White, Christopher R. Yahnker, Daniel Puzio, Thomas J. Bodine +7 more | 2003-02-04 |
| 6462513 | Method and apparatus for manually selecting battery charging process | Janet M. Embrey | 2002-10-08 |
| 6455186 | Battery cooling system | Robert G. Moores, Jr., Rouse R. Bailey, Jr., John R. Cochran, Lee W. Ramstrom, Douglas L. Kreiser | 2002-09-24 |
| 6304058 | Cordless power tool system | James B. Watson, Paul S. White, Christopher R. Yahnker, Daniel Puzio, Thomas J. Bodine +7 more | 2001-10-16 |
| 6154008 | Method and apparatus for manually selecting battery charging process | Janet M. Embrey | 2000-11-28 |
| 5896024 | Method and apparatus for manually selecting battery charging process | Janet M. Embrey | 1999-04-20 |
| 5805068 | Cordless device with battery imbalance indicator | — | 1998-09-08 |
| RE33379 | Microprocessor based motor control | — | 1990-10-09 |
| 4628233 | Microprocessor based motor control | — | 1986-12-09 |
| 4443137 | Indicator system for a power tool comprising dual purpose cam shaft | Gary W. Albrent | 1984-04-17 |
| 4317176 | Microcomputer controlled power tool | David A. Saar | 1982-02-23 |
| 4272821 | Digital blade adjustment read-out for a portable power tool | — | 1981-06-09 |
| 4237610 | Portable, electrically energized, cordless grass trimmer | Thomas J. Howard, Jr., John W. Miller | 1980-12-09 |