| 12066137 |
Water processor |
— |
2024-08-20 |
| 12006232 |
Water processing apparatus |
— |
2024-06-11 |
| 9512664 |
Apparatus and method for preventing unwanted opening of a locked enclosure |
— |
2016-12-06 |
| 7686354 |
Lock bolt release system and method |
— |
2010-03-30 |
| 7424814 |
Dead bolt lock system having multiple security features |
— |
2008-09-16 |
| 7007524 |
Dead bolt lock system having multiple security features |
— |
2006-03-07 |
| 6904778 |
Mechanical combination lock |
— |
2005-06-14 |
| 6622534 |
Dead bolt system having multiple security features |
J. Clayton Miller, Joseph G. DeSieno, Albert L. Akers |
2003-09-23 |
| 6494067 |
Drive apparatus and portable power source for computerized combination locks |
— |
2002-12-17 |
| 5553472 |
Drive apparatus and portable power source for computerized combination locks |
— |
1996-09-10 |
| 5493882 |
Drive apparatus and portable power source for computerized combination locks |
— |
1996-02-27 |
| 5343723 |
Combination lock |
J. Clayton Miller |
1994-09-06 |
| 5312096 |
Welding jig for pipes |
— |
1994-05-17 |
| 4875351 |
Electronic time lock |
Walter R. Evans, Joseph M. Remenicky, Wayne Ballard |
1989-10-24 |