Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441099 | Phenylethynyl containing reactive additives | John W. Connell, Paul M. Hergenrother | 2002-08-27 |
| 6359107 | Composition of and method for making high performance resins for infusion and transfer molding processes | John W. Connell, Paul M. Hergenrother | 2002-03-19 |
| 6350817 | Phenylethynyl containing reactive additives | John W. Connell, Paul M. Hergenrother | 2002-02-26 |
| D444753 | Outer surface of a pair of side panels for a dump truck body | Richard R. Lewellen | 2001-07-10 |
| D435499 | Outer surface of a pair of side panels for a dump truck body | Richard R. Lewellen | 2000-12-26 |
| D431498 | Dump truck body | Richard R. Lewellen | 2000-10-03 |
| 6124035 | High temperature transfer molding resins | John W. Connell, Paul M. Hergenrother | 2000-09-26 |
| D431221 | End gate for a dump truck body | Richard R. Lewellen | 2000-09-26 |
| D430091 | End gate for a dump truck body | Richard R. Lewellen | 2000-08-29 |
| D429662 | Dump truck body | Richard R. Lewellen | 2000-08-22 |
| D429676 | Cab protector for a dump truck body | Richard R. Lewellen | 2000-08-22 |
| 5689004 | Diamines containing pendent phenylethynyl groups | John W. Connell, Paul M. Hergenrother | 1997-11-18 |
| 5681967 | Phenylethynyl phthalic anhydride | Paul M. Hergenrother | 1997-10-28 |
| 5637670 | Polybenzimidazoles via aromatic nucleophilic displacement | John W. Connell, Paul M. Hergenrother | 1997-06-10 |
| 5606014 | Imide oligomers and co-oligomers containing pendent phenylethynyl groups and polymers therefrom | John W. Connell, Paul M. Hergenrother | 1997-02-25 |
| 5567800 | Imide oligomers endcapped with phenylethynyl phthalic anhydrides and polymers therefrom | Paul M. Hergenrother | 1996-10-22 |
| 5554715 | Poly(N-arylenebenzimidazole)s via aromatic nucleophilic displacement | John W. Connell, Paul M. Hergenrother | 1996-09-10 |
| 5412059 | Polybenzimidazoles via aromatic nucleophilic displacement | John W. Connell, Paul M. Hergenrother | 1995-05-02 |
| 5410012 | Poly(N-arylenebenzimidazoles) via aromatic nucleophilic displacement | John W. Connell, Paul M. Hergenrother | 1995-04-25 |
| 5317078 | Polybenzimidazole via aromatic nucleophilic displacement | John W. Connell, Paul M. Hergenrother | 1994-05-31 |
| 5270432 | Polybenzoxazole via aromatic nucleophilic displacement | Paul M. Hergenrother, John W. Connell | 1993-12-14 |
| 5245044 | Di(hydroxyphenyl)-benzimidazole monomers | John W. Connell, Paul M. Hergenrother | 1993-09-14 |
| 5200497 | Polyimide from bis(N-isoprenyl)s of aryl diamides | Raphael Ottenbrite | 1993-04-06 |