Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416173 | Amine reacted acrylated epoxy resin blends suitable for radiation cured composites | Ronald K. Giesy | 1995-05-16 |
| 5266139 | Continuous processing/in-situ curing of incrementally applied resin matrix composite materials | Michael J. Yokota, Edward M. Gilchrist, Douglas S. Cox, Ivan Keith Hall, Ronald K. Giesy | 1993-11-30 |
| 4842949 | Methods and compositions for producing polyimide adhesive bonds | John V. Long | 1989-06-27 |
| 4842948 | Methods and compositions for producing polyimide coatings | John V. Long | 1989-06-27 |
| 4708972 | Steam resistant modified polyimide foams | John V. Long | 1987-11-24 |
| 4658010 | Polyimide adhesive and method of making from lactam, dianhydride mixture and diamine | John V. Long | 1987-04-14 |
| 4639343 | Forming techniques for shaping polyimide foams | John V. Long | 1987-01-27 |
| 4621015 | Low density, modified polyimide foams and methods of making same | John V. Long | 1986-11-04 |
| RE32255 | Modified polyimide foams and methods of making same | John V. Long | 1986-09-30 |
| RE32256 | Modified polyimide foams and methods of making same | John V. Long | 1986-09-30 |
| 4604409 | Polyamide-imide foams and methods of making same | John V. Long | 1986-08-05 |
| 4600770 | Water soluble imide coating composition and method of making from lactam, dianhydride and diamine | John V. Long | 1986-07-15 |
| 4599365 | Foaming and curing polyimide resins by application of microwave energy | John V. Long | 1986-07-08 |
| 4585805 | Polyamide-imide foams and methods of making same | John V. Long | 1986-04-29 |
| 4556682 | Polyimide compositions and foams and methods of making same | John V. Long | 1985-12-03 |
| 4546115 | Polyimide compositions and foams and methods of making same | John V. Long | 1985-10-08 |
| 4539336 | Modified polyimide/polyimide-amide foams and methods of making same | John V. Long | 1985-09-03 |
| 4518717 | Low density, modified polyimide foams and methods of making same | John V. Long | 1985-05-21 |
| 4506038 | Development of polyimide foams with blowing agents | Usman A. K. Sorathia, Raymond Lee | 1985-03-19 |
| 4476254 | Low density, modified polyimide foams and methods of making same | John V. Long | 1984-10-09 |
| 4444823 | Fiber reinforced composite article using modified polyimide adhesive | John V. Long | 1984-04-24 |
| 4442283 | Polyimide adhesive from lactam, aromatic dianhydride, aliphatic dianhydride and diamine | John V. Long | 1984-04-10 |
| 4439381 | Methods of preparing polyimides and artifacts composed thereof | Raymond Lee, Anthony L. Wilcoxson | 1984-03-27 |
| 4433068 | Process for producing bonded macroballoon structures and resulting product | John V. Long | 1984-02-21 |
| 4426463 | Modified polyimide foams and methods of making same | John V. Long | 1984-01-17 |