Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11324942 | Medical devices including rotary valve | Albert Ratner, Jay K. Bhama | 2022-05-10 |
| 10697339 | Using electromagnetic waves and/or injection to facilitate operation of catalytic converters | Albert Ratner | 2020-06-30 |