Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865036 | Self-cooling beverage and food container and manufacturing method | — | 1999-02-02 |
| 5788478 | Retraction mechanism for a smoking material lighter | Joseph M. Denoia | 1998-08-04 |
| 5704222 | Refrigerating apparatus and method | Robert M. Hage | 1998-01-06 |
| 5607076 | Spill and scald resistant beverage apparatus | — | 1997-03-04 |
| 5606866 | Heat exchange unit for self-cooling beverage containers | William Daniel Joslin, Jr. | 1997-03-04 |
| 5489980 | Apparatus for rapid and accurate analysis of the composition of samples | — | 1996-02-06 |
| 5394703 | Self-chilling food or beverage container | — | 1995-03-07 |
| 5354944 | 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents | Robert L. Arotin | 1994-10-11 |
| 5331817 | Portable self-cooling and self-heating device for food and beverage containers | — | 1994-07-26 |
| 5293555 | System and method for locating material fatigue using multiple sensors | — | 1994-03-08 |
| 5287423 | Multiplexer for use with a device for optically analyzing a sample | — | 1994-02-15 |
| 5210590 | Rapid scanning spectrographic analyzer | Isaac J. Landa | 1993-05-11 |
| 5044747 | Modular flow-through cell | — | 1991-09-03 |
| 5044755 | Probe for transmitting and receiving light from a sample | Isaac J. Landa, George E. Toth | 1991-09-03 |
| 5024132 | Electronic tuner for a musical instrument | Craig A. Ohler, Arnold Spivis Christensen | 1991-06-18 |
| 4989932 | Multiplexer for use with a device for optically analyzing a sample | Isaac J. Landa, George E. Toth | 1991-02-05 |
| 4972866 | Purge control module | George E. Toth | 1990-11-27 |