Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468995 | Method and device for joint-welding coated metal sheets | Max Brandt, Arndt Breuer, Ralf Kolleck | 2016-10-18 |
| 5545499 | Electrophotographic photoconductor having improved cycling stability and oil resistance | Vernon M. Balthis, Ronald A. Merten, Robert J. Rumery | 1996-08-13 |
| 5198022 | Waterfast dye and aqueous ink | Rodney O. Aulick, Bradley Beach, Donald L. Elbert, Terence E. Franey, James F. Feeman +2 more | 1993-03-30 |
| 5130215 | Electrophotographic photoconductor contains ordered copolyester polycarbonate binder | James M. Adley, Vernon M. Balthis, Dean S. Ehn, Ralph F. Fox, Jacob Pacansky +1 more | 1992-07-14 |
| 4677045 | Squarylium charge generating dye and electrophotographic photoconductor | Robert B. Champ | 1987-06-30 |