| 10712720 |
Seismic event responsive alert and utilities control system having a utilities control unit |
— |
2020-07-14 |
| 10416616 |
Seismic event responsive alert and utilities control system and methodology |
— |
2019-09-17 |
| 9601947 |
Seismically responsive utilities control system with occupancy activation mechanism |
— |
2017-03-21 |
| 9573665 |
DC motor tow winch |
— |
2017-02-21 |
| 9556008 |
Winch with drum-encased brushless DC motor |
— |
2017-01-31 |
| 6849814 |
Adjustable three-axis gravity switch |
— |
2005-02-01 |
| 6603084 |
Gravity responsive attitude switch |
— |
2003-08-05 |
| 6486422 |
Three-axis gravity switch |
— |
2002-11-26 |
| 6455790 |
Three-axis torus shaped gravity switch |
— |
2002-09-24 |
| 6452121 |
Three-axis gravity switch having a hemispherical chamber |
— |
2002-09-17 |
| 6448517 |
Three-axis magnetic gravity switch |
— |
2002-09-10 |
| 6281456 |
Three-axis gravity switch |
— |
2001-08-28 |
| 5911635 |
Golf swing training device |
— |
1999-06-15 |
| 5374063 |
Golf apparatus |
— |
1994-12-20 |