Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920717 | Quick connect release system for a fluid coupling | Jeffrey A. Schumacher, Ravi Kumar Rajendran | 2024-03-05 |
| 11566737 | Quick connect release system for a fluid coupling | Jeffrey A. Schumacher, Ravi Kumar Rajendran | 2023-01-31 |
| 10502353 | Quick connect release system for a fluid coupling | Jeffrey A. Schumacher, Ravi Kumar Rajendran | 2019-12-10 |
| 5826788 | Handle assembly for rotatable stem | — | 1998-10-27 |
| 5333327 | Apparatus for opening and closing a drain | Douglas J. Brouwer | 1994-08-02 |
| 5097936 | Apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment | Wolfgang C. Dorner, Kenneth N. Hansen, Todd A. Eggebrecht | 1992-03-24 |
| 5002457 | Apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment | Wolfgang C. Dorner, Kenneth N. Hansen, Todd A. Eggebrecht | 1991-03-26 |
| 5000656 | Method and apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment | Wolfgang C. Dorner, Kenneth N. Hansen, Todd A. Eggebrecht | 1991-03-19 |
| 4951803 | Method and apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment | Wolfgang C. Dorner, Kenneth N. Hansen, Todd A. Eggebrecht | 1990-08-28 |