Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145093 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Steven A. Carter, Gert Proost | 2024-11-19 |
| 11772026 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Steven A. Carter, Gert Proost | 2023-10-03 |
| 11123672 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Steven A. Carter, Gert Proost | 2021-09-21 |
| 10315147 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Steven A. Carter, Gert Proost | 2019-06-11 |
| 5863562 | Methods and composition for preserving media in the tip of a solution dispenser | Fu-Pao Tsao, Harold Shlevin, Thomas E. Rowe | 1999-01-26 |
| 5807585 | Method of preserving ophthalmic solution and compositions therefor | Fu-Pao Tsao | 1998-09-15 |
| 5725887 | Method of preserving ophthalmic solutions and compositions therefor | Fu-Pao Tsao | 1998-03-10 |
| 5611464 | Container for preserving media in the tip of a solution dispenser | Fu-Pao Tsao, Harold Shlevin, Thomas E. Rowe | 1997-03-18 |
| 5607698 | Method of preserving ophthalmic solution and compositions therefor | Fu-Pao Tsao | 1997-03-04 |
| 5576028 | Method of preserving ophthalmic solutions and compositions therefor | Fu-Pao Tsao | 1996-11-19 |