Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458087 | System and method for dewatering sediment ponds | Steven Kosler, David Seeger | 2019-10-29 |
| 10144892 | System and method for dewatering coal combustion residuals | Steven Kosler, David Seeger | 2018-12-04 |
| 6307147 | Organic dyes for photovoltaic cells and for photoconductive electrophotography systems | Ronald Raymond Sauers, Paul Panayotatos | 2001-10-23 |
| 6051702 | Organic dyes for photovoltaic cells and for photoconductive electrophotography systems | Ronald Raymond Sauers, Paul Panayotatos | 2000-04-18 |
| 5326502 | Pyridylbenzimidazole compositions for absorbing ultraviolet light | Louis Locatell, Jr., Kenneth S. Norland, Louis M. Scarmoutzos | 1994-07-05 |
| 4551827 | Fluorescent soundtrack readout system | Peter A. Custer | 1985-11-05 |
| 4366217 | Motion picture film having digitally coded soundtrack and method for production thereof | Peter A. Custer | 1982-12-28 |
| 4308327 | Motion picture film having digitally coded soundtrack and method for production thereof | Peter A. Custer | 1981-12-29 |