Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256424 | Stabilized thiocarbonate solutions | Donald C. Young | 1993-10-26 |
| 5173306 | Stabilized solid thiocarbonate | Donald C. Young | 1992-12-22 |
| 5167966 | Stabilized thiocarbonate solutions | Donald C. Young | 1992-12-01 |
| 5165920 | Stabilized thiocarbonates | Donald C. Young | 1992-11-24 |
| 5145521 | Sulfuric acid/polyamide compositions | — | 1992-09-08 |
| 5112623 | Fumigation methods using a thiocarbonate/urea aqueous composition | Donald C. Young | 1992-05-12 |
| 5073930 | Method and system for receiving and distributing satellite transmitted television signals | Brian F. Hearn | 1991-12-17 |
| 5041240 | Stabilized thiocarbonate solutions | Donald C. Young | 1991-08-20 |
| 5022912 | Methods for fertilizing with ammoniacal fertilizers | Donald C. Young | 1991-06-11 |
| 5013350 | Stabilized thiocarbonate solutions | Donald C. Young | 1991-05-07 |
| 4927238 | Method and apparatus for displaying a three dimensional visual image | Nicholas C. Terzis | 1990-05-22 |
| 4726144 | Fumigation methods and compositions | Donald C. Young | 1988-02-23 |
| 4701555 | Methods for removing biuret from urea by adsorption | Donald C. Young | 1987-10-20 |
| 4698443 | Biuret purification | Donald C. Young | 1987-10-06 |
| 4658059 | Methods for removing biuret from urea by ion exchange | Donald C. Young | 1987-04-14 |
| 4654442 | Methods for removing biuret from urea | Donald C. Young | 1987-03-31 |
| 4650901 | Ion exchange methods for removing biuret from urea | Donald C. Young | 1987-03-17 |
| 4645860 | Biuret manufacture | Donald C. Young | 1987-02-24 |
| 4645859 | Methods for purifying biuret | Donald C. Young | 1987-02-24 |
| 4551167 | Method of soil nitrification inhibition by application of a stabilized fumigant composition | Donald C. Young | 1985-11-05 |
| 4476113 | Stabilized fumigant composition comprising an aqueous solution of ammonia, hydrogen sulfide, carbon disulfide and sulfur | Donald C. Young | 1984-10-09 |
| 4346377 | Method and apparatus for encoding and generating characters in a display | — | 1982-08-24 |
| 4345099 | Method of selectively removing biuret from urea and compositions for use therein | Donald C. Young | 1982-08-17 |
| 4304477 | Three dimensional camera having lenticular screen moving apparatus | — | 1981-12-08 |