Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208014 | Support base for a child safety seat | Curtis M. Hartenstine, Patrick J. G. Bowers | 2021-12-28 |
| 11155187 | Child restraint base and child restraint system | James M. F. Hutchinson, Clyde S. Harmes V | 2021-10-26 |
| 11130427 | Support base for a child safety seat | Curtis M. Hartenstine, Patrick J. G. Bowers | 2021-09-28 |
| 11097639 | Support base for a child safety seat | Clyde S. Harmes, V, Curtis M. Hartenstine | 2021-08-24 |