| 12275608 |
Spindle mechanism for protective packaging device |
George Bertram |
2025-04-15 |
| 12109731 |
Foam-in-bag systems and components thereof |
George Bertram, David Carson, Kenneth John Mierzejewski, Mark Salerno |
2024-10-08 |
| 12030221 |
Foam-in-bag systems and components thereof |
George Bertram |
2024-07-09 |
| 11731849 |
Spindle mechanism for protective packaging device |
George Bertram |
2023-08-22 |
| 11511462 |
Foam-in-bag systems and components thereof |
George Bertram, David Carson, David P. Christianson, Kenneth John Mierzejewski, Mark Salerno |
2022-11-29 |
| 10266361 |
Spindle mechanism for protective packaging device |
George Bertram |
2019-04-23 |
| 9610715 |
Dispensing system with material spill prevention system |
George Bertram |
2017-04-04 |
| 8544689 |
Hand held dispenser |
George Bertram, Matthew Hayduk |
2013-10-01 |
| 8124915 |
Sealing device |
George Bertram |
2012-02-28 |
| 7406899 |
Automatic feed medical screwdriver |
— |
2008-08-05 |
| 7213383 |
Bag forming system edge seal |
George Bertram |
2007-05-08 |
| 5822871 |
Tool to aid in cutting circles in drywall |
— |
1998-10-20 |