Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722334 | Fire grate, in particular for waste incinerators | Walter J. Martin | 1998-03-03 |
| 5711233 | Process and arrangement for the treatment of solid combustion residues in a combustion installation, in particular in a waste incineration plant | Oliver Gohlke, Walter J. Martin | 1998-01-27 |
| 5634412 | Method for regulating the furnace in incineration plants in particular in refuse incineration plants | Peter Spichal | 1997-06-03 |
| 5606924 | Process for regulating individual factors or all factors influencing combustion on a furnace grate | Franz-Xaver Rampp, Joachim Horn | 1997-03-04 |
| 5425928 | Procedure for regulating the quantity of a processing medium that is used to reduce the nitrogen monoxide content in the exhaust gases generated by combustion processes | Walter J. Martin, Stefan Horler, Thomas Nikolaus | 1995-06-20 |
| 5344628 | Method for introducing and metering a liquid treatment medium in combustion processes | — | 1994-09-06 |
| 5339753 | Secondary air nozzle for furnaces | Walter J. Martin | 1994-08-23 |
| 5331746 | Process and an apparatus for removing water from ash | Walter J. Martin | 1994-07-26 |
| 5260042 | Method for introducing a treatment medium into the waste gas flow in combustion processes | — | 1993-11-09 |
| 5241916 | Procedure for supplying combustion air and a furnace therefor | — | 1993-09-07 |
| 5211926 | Process for extracting of disposing of ammonia or ammonia compounds from dust mixtures | Walter J. Martin, Stefan Horler, Thomas Nikolaus | 1993-05-18 |
| 5174226 | Process and a jet for delivering secondary air | Walter J. Martin | 1992-12-29 |
| 5123363 | Method and apparatus for reducing the nitric oxide concentration in the waste gas flow of combustion processes | — | 1992-06-23 |
| 5009171 | Feed device with filling hopper and adjoining feed chute for feeding waste to incineration plants | Walter J. Martin | 1991-04-23 |
| 4981087 | Method for regulating the furnace output in incineration plants | — | 1991-01-01 |
| 4953477 | Method and apparatus for regulating the furnace output of incineration plants | — | 1990-09-04 |
| 4672947 | Grate bar for use in industrial furnaces | — | 1987-06-16 |
| 4394118 | Method and arrangement for reducing NO.sub.x emissions from furnaces | — | 1983-07-19 |
| 4314541 | Grate bar for grate linings, especially in furnaces | Walter J. Martin | 1982-02-09 |
| 4240402 | Grate for industrial furnaces | Walter J. Martin | 1980-12-23 |
| 4239029 | Grate for industrial furnaces | Walter J. Martin, Erich Weber | 1980-12-16 |
| 4235172 | Grate with compensating means for use in industrial furnaces | Walter J. Martin, Erich Weber | 1980-11-25 |
| 4225277 | Charging device for furnaces | — | 1980-09-30 |