Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719181 | Free flowing granular indicator material for peroxidase-like activity | Raymond L. Mohrle | 1988-01-12 |
| 4687662 | Therapeutic effervescent composition | — | 1987-08-18 |
| 4671972 | Controlled release encapsulated hypochlorite deactivator for use in denture cleansers | Robert W. Schumacher | 1987-06-09 |
| 4568560 | Encapsulated fragrances and flavors and process therefor | — | 1986-02-04 |
| 4552679 | Method for deodorizing hypochlorite denture cleansing solutions and product containing a delayed release hypochlorite deactivator | Robert W. Schumacher | 1985-11-12 |