Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5847040 | Lower alkyl biphenyls as plasticizers for polyurethane | Jack B. Tatman, Gregory R. Hahn | 1998-12-08 |
| 5696184 | Lower alkyl biphenyls as plasticizers | Jack B. Tatman, Gregory R. Hahn | 1997-12-09 |
| 5489332 | Carbonless paper solvent comprising diisopropylmethylnaphthalene and products utilizing same | Andrew P. Komin, Dustin K. James | 1996-02-06 |
| 5489646 | Lower alkyl biphenyls as plasticizers | Jack B. Tatman, Gregory R. Hahn | 1996-02-06 |
| 5458974 | Microencapsulated composition containing solvent including triisopropyylbiphenyl | Gregory R. Hahn, Ronald W. Osman | 1995-10-17 |
| 5385879 | Carbonless paper solvent comprising diisopropylmethylnaphthalene and products utilizing same | Andrew P. Komin, Dustin K. James | 1995-01-31 |
| 5318940 | Carbonless paper solvent comprising diisopropylbiphenyl and triisopropylbiphenyl and products utilizing same | Gregory R. Hahn, Ronald W. Osman | 1994-06-07 |
| 4287074 | Sec-ylbiphenyl composition and process for preparing the same | Donald F. Rugen | 1981-09-01 |