Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018131 | Optical switch | Govind Shah, Ralph H. Carmen, Stephen A. Deschaine | 1991-05-21 |
| 5005226 | Flushing mechanism with low water consumption | Ashvani K. Madan, Fred E. Snyder, Harold M. Stillman | 1991-04-09 |
| 4984311 | Flushing mechanism with low water consumption | Ashvani K. Madan, Fred E. Snyder, Harold M. Stillman | 1991-01-15 |
| 4955921 | Flushing mechanism using phase change fluid | Ashvani K. Madan, Fred E. Snyder, Harold M. Stillman | 1990-09-11 |
| 4930913 | Thermal printing device and tape supply cartridge therefor | — | 1990-06-05 |
| 4832514 | Thermal transfer device and tape-ribbon cartridge therefor | — | 1989-05-23 |
| 4575007 | Mixing control for water and cleaning fluid | Hugh F. Groth | 1986-03-11 |
| D282276 | Amalgam dispenser | — | 1986-01-21 |
| 4559666 | Air-liquid separator for cleaning devices | L. Scot Duncan, Hugh F. Groth | 1985-12-24 |
| 4540146 | Mounting arrangement | — | 1985-09-10 |
| 4502611 | Amalgam dispensing device | William J. Blatherwick | 1985-03-05 |
| 4475448 | Reactant/gas separation means for beverage carbonation device | Myron D. Shoaf | 1984-10-09 |
| 4466342 | Carbonation chamber with sparger for beverage carbonation | Clara Ann Annese, Dennis J. Colwell | 1984-08-21 |
| 4458584 | Beverage carbonation device | Clara Ann Annese, Dennis J. Colwell, Myron D. Shoaf | 1984-07-10 |
| 4316409 | Carbonated beverage container | Joan M. Adams, Myron B. Shoaf, Carl E. Bochmann | 1982-02-23 |
| D259541 | Fluid dispenser | Jack Halbeisen, Carl E. Bochmann | 1981-06-16 |
| D259467 | Dispensing container for fluids | Jack Halbeisen, Carl E. Bochmann | 1981-06-09 |
| D258800 | Dispensing container for fluids | Jack Halbeisen, Carl E. Bochmann | 1981-04-07 |
| 4216882 | Bellows neck squeeze fluid dispenser | Carl E. Bochmann, Jack Halbeisen | 1980-08-12 |
| 4196828 | Manually charged fluid dispenser having a hydraulically biased charging rod | Carl E. Bochmann, Jack Halbeisen | 1980-04-08 |