| 12196000 |
Cylinder lock with multiple, supplemental locking elements and associated key |
Mark Benzie, Samuel D. Wood, Peter H. Field, Walter Dannhardt, Thomas Duckwall |
2025-01-14 |
| 12077983 |
Key and key blanks operable in vertically and horizontally oriented keyways |
Thomas Duckwall, Peter H. Field, Clyde T. Roberson |
2024-09-03 |
| 11624206 |
Lock cylinder and key with multiple, supplemental locking elements |
Mark Benzie, Samuel D. Wood, Peter H. Field, Walter Dannhardt, Thomas Duckwall |
2023-04-11 |
| 11280111 |
Operating a lock cylinder with multiple, supplemental locking elements |
Mark Benzie, Samuel D. Wood, Peter H. Field, Walter Dannhardt, Thomas Duckwall |
2022-03-22 |
| 10253526 |
Dual function lock cylinder assembly operable by different keys |
James Bench, Mark Benzie, Lance Schoell |
2019-04-09 |
| 8528373 |
Electronic cam assembly |
Richard G. Hyatt, Jr. |
2013-09-10 |
| 7212098 |
Portable security container |
Richard G. Hyatt, Jr., Hermann Sterzinger |
2007-05-01 |
| 6891458 |
Electronic cam assembly |
Richard G. Hyatt Jr. |
2005-05-10 |
| 6588243 |
Electronic cam assembly |
Richard G. Hyatt, Jr. |
2003-07-08 |
| 6209367 |
Electronic cam assembly |
Richard G. Hyatt, Jr. |
2001-04-03 |
| D424491 |
Promotional display with art accents attachable to a vehicle sun visor |
Richard G. Hyatt, Jr. |
2000-05-09 |
| 6005487 |
Electronic security system with novel electronic T-handle lock |
Richard G. Hyatt, Jr., Charles E. Hall |
1999-12-21 |
| 5745044 |
Electronic security system |
Richard G. Hyatt, Jr., Charles E. Hall |
1998-04-28 |
| 5541581 |
Electronic combination lock security system |
— |
1996-07-30 |