| 11730297 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2023-08-22 |
| 11490754 |
Integrated package and mail security system implementing enriched customer and delivery service capabilities |
Steven James Frederickson |
2022-11-08 |
| 11141015 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2021-10-12 |
| 10993568 |
Integrated package and mail security system implementing enriched customer and delivery service capabilities |
Steven James Frederickson |
2021-05-04 |
| 10750894 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2020-08-25 |
| 10736451 |
Integrated package and mail security system implementing enriched customer and delivery service capabilities |
Steven James Frederickson |
2020-08-11 |
| 10653263 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2020-05-19 |
| 10512353 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2019-12-24 |
| 10039400 |
Integrated package and mail delivery security system |
Steven James Frederickson |
2018-08-07 |