| 8970344 |
Method and system for data control in electronic locks |
John A. Garlisch, Brock E. Robinson, Kenneth A. Kaczmarz, Jesse Mavromatis |
2015-03-03 |
| 8742889 |
Apparatus and method for electronic access control |
Kenneth A. Kaczmarz, John A. Garlisch, Brock E. Robinson, Jesse Mavromatis, Mitchell S. Mlynarczyk |
2014-06-03 |
| 8199019 |
Field retrofittable refrigerator lock with temperature monitoring, temperature based access control and alarming |
Kenneth A. Kaczmarz, Mitchell S. Mlynarczyk, Brock E. Robinson, Ernest Vaughn, Francis H. Zimmerman +1 more |
2012-06-12 |
| 7145434 |
System and method for key control in an electronic locking system |
Mitchell S. Mlynarczyk, Aron J. Hoekstra, Brock E. Robinson, Kenneth A. Kaczmarz, Michael Koch |
2006-12-05 |
| 6886869 |
Electromechanical locking mechanism |
Richard A. Martinez, Brian Hahn, Mitch Mlynarczyk, Michael Koch, Robert Brewczynski +3 more |
2005-05-03 |
| 6163915 |
Control system for floor care machine |
Kenneth A. Kaczmarz, Brock E. Robinson, James V. Allen |
2000-12-26 |
| 5794789 |
Semi-automated integrated sort system |
William Henry Payson |
1998-08-18 |