Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D322836 | Top cap of a quick-change filter cartridge | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-12-31 |
| D321394 | Quick-change filter cartridge | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-11-05 |
| D317040 | Combined quick-change filter cartridge and head | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-05-21 |
| D315013 | Head for a quick-change filter cartridge | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-02-26 |
| D314809 | Head for a quick-change filter cartridge | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-02-19 |
| D313832 | Combined quick-change filter cartridge and head | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1991-01-15 |
| 4948505 | Quick-change filter cartridge and head therefor | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1990-08-14 |
| D306754 | Combined quick-change filter cartridge and head | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1990-03-20 |
| D306755 | Head for a quick-change filter cartridge | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1990-03-20 |
| D303703 | Water purifier cabinet or similar article | Carl Palmer, Bruce G. Taylor | 1989-09-26 |
| 4822076 | Universal coupling for a faucet | — | 1989-04-18 |
| 4801375 | Water vending system | — | 1989-01-31 |
| D296463 | Water filter or similar article | — | 1988-06-28 |
| D296000 | Water purifier or similar article | — | 1988-05-31 |
| 4735716 | Quick-change filter cartridge and head therefor | Raymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, Carl Palmer | 1988-04-05 |
| D291479 | Quick-disconnect fitting or similar article | Sigfrid A. Tomchak | 1987-08-18 |
| D290386 | Water purifier or similar article | — | 1987-06-16 |
| D290286 | Water purifier or similar article | — | 1987-06-09 |
| 4599171 | Water purifier fitting and system | Sigfrid A. Tomchak | 1986-07-08 |