| Patent | Date |
|---|
Heat exchanger
Grant 11,226,159 - Muggenburg January 18, 2 | 2022-01-18 |
Quenching system
Grant 10,981,134 - Drus , et al. April 20, 2 | 2021-04-20 |
Quenching System
App 20200316548 - DRUS; Sebastian ; et al. | 2020-10-08 |
Quenching system
Grant 10,744,474 - Drus , et al. A | 2020-08-18 |
Quenching System
App 20190275488 - DRUS; Sebastian ; et al. | 2019-09-12 |
Quench-cooling system
Grant 10,190,829 - Birk Ja | 2019-01-29 |
Heat Exchanger
App 20170108282 - MUGGENBURG; Jan | 2017-04-20 |
Quench-cooling System
App 20160169589 - BIRK; Carsten | 2016-06-16 |
Heat exchanger for cooling reaction gas, including a tubular connection between a cooled tube and an uncooled tube
Grant 9,074,821 - Birk , et al. July 7, 2 | 2015-07-07 |
Connector between a reaction pipe and a cooling pipe and method for connecting a reaction pipe to a cooling pipe
Grant 7,900,969 - Birk March 8, 2 | 2011-03-08 |
Heat Exchanger For Cooling Reaction Gas, Including A Tubular Connection Between A Cooled Tube And An Uncooled Tube
App 20100319888 - Birk; Carsten ; et al. | 2010-12-23 |
Heat exchanger for cooling reaction gas
Grant 7,784,433 - Birk August 31, 2 | 2010-08-31 |
Heat exchanger for cooling a hot gas that contains solid particles
Grant 7,237,601 - Birk , et al. July 3, 2 | 2007-07-03 |
Heat exchanger for cooling a hot gas that contains solid particles
App 20060131005 - Birk; Carsten ; et al. | 2006-06-22 |
Pelletizing die with even heat distribution and with polymer channel to orifice transition zone, process for orifice thermal stabilization and process for forming a pelletizing die with brazing and thin hard face layer
Grant 6,976,834 - Knight , et al. December 20, 2 | 2005-12-20 |
Low turbulent flow high speed cutter knife
Grant 6,848,639 - Corry , et al. February 1, 2 | 2005-02-01 |
Nested-tube heat exchanger
Grant 5,035,283 - Brucher , et al. July 30, 1 | 1991-07-30 |
Heat exchanger
Grant 4,993,367 - Kehrer February 19, 1 | 1991-02-19 |
Heat exchanger, especially for cooling cracked gas
Grant 4,858,684 - Brucher , et al. August 22, 1 | 1989-08-22 |
Heat exchanger, especially for cooling cracked gas
Grant 4,848,449 - Brucher , et al. July 18, 1 | 1989-07-18 |
Activated sludge device having movable perforated plates and a nozzle for the destruction of foam
Grant 4,846,969 - Ordelheide , et al. July 11, 1 | 1989-07-11 |
Nested-tube heat exchanger
Grant 4,700,773 - Kehrer October 20, 1 | 1987-10-20 |
Heat exchanger for the cooling of gases, particularly from the synthesis of ammonia
Grant 4,561,496 - Kehrer December 31, 1 | 1985-12-31 |
Absorption refrigeration system with booster compressor and extraction of a partial vapor flow at an intermediate pressure
Grant 4,505,133 - Malewski , et al. March 19, 1 | 1985-03-19 |
Tube-bundle heat exchanger for cooling a medium having a high inlet temperature
Grant 4,294,312 - Kehrer , et al. October 13, 1 | 1981-10-13 |
Rotary piston compressor with no negative torque
Grant 4,218,199 - Eiermann August 19, 1 | 1980-08-19 |
Pipe assembly-heat exchanger-steam drum unit
Grant 4,180,017 - Drobka December 25, 1 | 1979-12-25 |
Delivery valve, especially for rotary piston compressors
Grant 4,149,834 - Eiermann April 17, 1 | 1979-04-17 |
Rotary piston compressor
Grant 4,105,375 - Schindelhauer August 8, 1 | 1978-08-08 |
Lubricating system for rotary piston compressor
Grant 3,912,044 - Schindelhauer October 14, 1 | 1975-10-14 |
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