Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1080860 | Veterinary oxygen mask | Evan Lawrence, Mark Spitz, John Puskar-Pasewicz, William Grosskopf, Joshua Lederer | 2025-06-24 |
| D1080861 | Veterinary oxygen mask | Evan Lawrence, Mark Spitz, John Puskar-Pasewicz, William Grosskopf, Joshua Lederer | 2025-06-24 |
| 11984312 | System for portable gas storage and delivery | Christopher E. Wilmer | 2024-05-14 |
| 11426553 | Portable gas delivery system | Mark Spitz, Benjamin K. Matzke, Robert M. Miller | 2022-08-30 |
| D912239 | Mask | Mark Spitz, Rob Miller | 2021-03-02 |