Issued Patents All Time
Showing 101–125 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649686 | Flush valve refill head for controlling flow during operating cycle | — | 1997-07-22 |
| 5564460 | Double seal vacuum breaker | Jerry P. Gronwick | 1996-10-15 |
| 5558120 | Vandalproof control stop cap | — | 1996-09-24 |
| 5540235 | Adaptor for neurophysiological monitoring with a personal computer | — | 1996-07-30 |
| D366929 | Flush valve | Charles S. Allen, Jerry P. Gronwick, Martin E. Marcichow | 1996-02-06 |
| 5462874 | Dialyzed multiple well tissue culture plate | Martin Wolf | 1995-10-31 |
| D355478 | Flush valve cover | Charles S. Allen | 1995-02-14 |
| 5330915 | Pressure control system for a bioreactor | Ewald Kowol | 1994-07-19 |
| 5316314 | Sports equipment | — | 1994-05-31 |
| 5295655 | Flush valve flow control ring | Peter Golen | 1994-03-22 |
| D343445 | Electronic controlled faucet | Charles S. Allen, Jr., Timothy Ames | 1994-01-18 |
| D341741 | Electronic controlled liquid soap dispenser | Charles S. Allen, Jr., Timothy Ames | 1993-11-30 |
| D341873 | Electronic controlled faucet | Charles S. Allen, Jr., Timothy Ames | 1993-11-30 |
| D341875 | Combined electronic controlled faucet and liquid soap dispenser | Charles S. Allen, Jr., Timothy Ames | 1993-11-30 |
| 5244179 | Diaphragm stop for sensor-operated, battery-powered flush valve | — | 1993-09-14 |
| 5148824 | Mixing faucet having remote temperature control | Nhon T. Vuong | 1992-09-22 |
| 5104125 | Three-dimensional polyhedral jigsaw-type puzzle | — | 1992-04-14 |
| 5089512 | Thiazole derivatives | Indu Sawhney | 1992-02-18 |
| 5057529 | Thiazole derivatives | Indu Sawhney | 1991-10-15 |
| 5031337 | Automatic hand dryer | Joseph J. Pilolla | 1991-07-16 |
| 5025516 | Automatic faucet | — | 1991-06-25 |
| D315786 | Faucet | Joseph J. Pilolla | 1991-03-26 |
| 4973558 | Method of culturing cells using highly gas saturated media | William A. Gaines, Jr., Darrell P. Page, William H. Harm | 1990-11-27 |
| D312146 | Hand dryer facing | Joseph J. Pilolla, Steven C. Meier, James W. Kendall | 1990-11-13 |
| D309195 | Hand dryer | Joseph J. Pilolla, Steven C. Meier, James W. Kendall | 1990-07-10 |