| 10550999 |
Direct diffuse vapor separator—steam trap system |
Samuel Gregory Stednitz |
2020-02-04 |
| 10497289 |
Reusable bolt electronic seal module with GPS/cellular phone communications and tracking system |
Robert Debrody, Donald Ruth, Richard Dreisbach |
2019-12-03 |
| 9472125 |
Reusable bolt electronic seal module with GPS/cellular phone communications and tracking system |
Robert Debrody, Donald Ruth, Richard Dreisbach |
2016-10-18 |
| 8991879 |
Tamper evident bolt security seal |
Robert Debrody, Richard Dreisbach, Andrew Bonczyk |
2015-03-31 |
| 7616116 |
Electronic tamper evident seal |
Jakob Ehrensvärd, Fredrik Carl Stefan Einberg, Robert Debrody, Richard Dreisbach |
2009-11-10 |
| 6981725 |
Pull seal with bi-directional locking arrangement |
Robert Debrody, Richard Dreisbach, Louis Mattos, Jr., John DeMarco |
2006-01-03 |
| 6966584 |
Padlock seal |
Robert Debrody, Peter Farbaniec, Richard Dreisbach, Louis Mattos, Jr. |
2005-11-22 |
| 6752439 |
Snap on flag for flag seal |
Rui Henriques |
2004-06-22 |
| 6511108 |
Locking seal with distortable body |
John K. Roessner, III, Richard Dreisbach |
2003-01-28 |
| 6494508 |
Tamper evident security seal |
Richard Dreisbach, Carlos Pinho |
2002-12-17 |
| 6449808 |
Security seal with flag grip |
Robert J. Zappa |
2002-09-17 |
| 6007121 |
Rotatable seal |
Richard Dreisbach, Robert J. Finamore |
1999-12-28 |
| 6000736 |
Rotatable seal |
Jeremy Phelps Leon, Peter Farbaniec, Robert J. Finamore, Richard Dreisbach, Louis Mattos, Jr. +1 more |
1999-12-14 |
| 5788294 |
Tamper deterring seal |
Jeremy Phelps Leon |
1998-08-04 |
| 5533767 |
Seal |
George Georgopoulos |
1996-07-09 |
| 5524945 |
Thermoplastic security seal |
George Georgopoulos, Louis Mattos, Jr. |
1996-06-11 |
| 5183301 |
Locking or security seal |
— |
1993-02-02 |
| 4193276 |
Lock for railroad switch |
— |
1980-03-18 |