Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205630 | Multiple purpose, knock-down modular storage system and method of assembling same | Willard J. Sickles, Douglas J. Kaminski | 1993-04-27 |
| D324284 | Linen cart | — | 1992-02-25 |
| D323915 | Modular utility cart | — | 1992-02-11 |
| D320683 | Linen cart | — | 1991-10-08 |
| 5016948 | Modular utility cart | Robert H. Nattress, Robert E. Nitkowski, Westcoat Beakley | 1991-05-21 |
| 4875696 | Caster direction-locking mechanism for mobile cart | Albert Kolvites, Robert M. White | 1989-10-24 |
| D304075 | Emergency medical crash cart | — | 1989-10-17 |
| D302682 | Printer controller | David H. Bloom, Ralph Camporese, William C. Kastilahn | 1989-08-08 |
| 4790610 | Medical emergency crash cart | Albert Kolvites, Robert M. White | 1988-12-13 |
| 4448231 | Panel system edge sealing means | Stephen A. Salkeld, Mark E. Stock | 1984-05-15 |
| D264492 | Watering can | — | 1982-05-18 |
| 4193149 | Beds and mattresses | — | 1980-03-18 |