Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870995 | Vacuum cleaner | Robert Patrick Warren | 2019-12-24 |
| 10470625 | Vacuum cleaner and filter for a vacuum cleaner | Robert Patrick Warren, Joseph M. Lehman, Garry Fee, Michael Bloom, William Jacob Kozlowski, Jr. +1 more | 2019-11-12 |