Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531708 | Syringe for dispensing multiple dosages | — | 1996-07-02 |
| 5441180 | Dispenser gun for viscous or semi-viscous products | — | 1995-08-15 |
| 5379812 | Closed granular chemical handling system | Myron L. McCunn, Donald K. Landphair, Richard M. Neysinck, Richard A. DePauw, William R. Lundie +4 more | 1995-01-10 |
| 5328486 | Syringe for dispensing multiple dosages | — | 1994-07-12 |
| 5224527 | Closed granular chemical handling system | Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, Richard A. DePauw, William R. Lundie +4 more | 1993-07-06 |
| D328487 | Water filter cartridge housing or similar article | — | 1992-08-04 |
| 5125438 | Closed granular chemical handling system | Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, Richard A. DePauw, William R. Lundie +4 more | 1992-06-30 |
| 5078176 | Valve assembly for a filter device | — | 1992-01-07 |
| D322837 | Water stream coalescer for attachment to a water faucet | — | 1991-12-31 |
| 5073057 | Dispensing container having capillary pressure compensating valve | Stephen C. Lathrop, Edward Morris | 1991-12-17 |
| 5060701 | Closed granular chemical handling system | Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, Richard A. DePauw, William R. Lundie +4 more | 1991-10-29 |
| 5029624 | Closed granular chemical handling system | Myron L. McCunn, Donald K. Landphair, Richard M. Neyrinck, Richard A. DePauw, William R. Lundie +4 more | 1991-07-09 |
| 4995555 | Air treatment device and method | — | 1991-02-26 |
| 4980073 | Valve stem for a filter device | — | 1990-12-25 |
| 4968440 | Coupling element for a filter device | — | 1990-11-06 |
| D311768 | Water filter valve | — | 1990-10-30 |
| D311570 | Water filter cartridge housing or similar article | — | 1990-10-23 |
| D292673 | Cap for a container | Edward Morris | 1987-11-10 |
| D292674 | Cap for a container | Edward Morris | 1987-11-10 |
| D278842 | Insect feeding station or similar article | — | 1985-05-14 |
| 4480940 | Flexible diaphragm for dispensing product | — | 1984-11-06 |
| D275875 | Insect feeding station or similar article | — | 1984-10-09 |
| D273032 | Insect feeding station or similar article | — | 1984-03-13 |
| 4369158 | Stick antiperspirant package and process | Donald P. Johnson, John H. Hill, Barbara Donovan | 1983-01-18 |