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Low charge packaged ammonia refrigeration system with evaporative condenser |
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| 11885513 |
Low charge packaged ammonia refrigeration system with evaporative condenser |
Kurt Liebendorfer, Gregory S. Derosier, Trevor Hegg, Don Hamilton, Nicholas Hesser +1 more |
2024-01-30 |
| 11035594 |
Low charge packaged ammonia refrigeration system with evaporative condenser |
Kurt Liebendorfer, Gregory S. Derosier, Trevor Hegg, Don Hamilton, Nicholas Hesser +1 more |
2021-06-15 |
| 9938161 |
Monitored release solid feed system |
John W. Lane |
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| 9719726 |
Bi-directional fill for use in cooling towers |
Davey J. Vadder, John W. Lane, Jean-Pierre Libert, Thomas W. Bugler |
2017-08-01 |
| 8518271 |
Water treatment feeder device and a water treatment feeder system |
John W. Lane |
2013-08-27 |
| 8398850 |
Water treatment feeder device and a water treatment feeder system |
John W. Lane |
2013-03-19 |
| 8093917 |
Sampling apparatus |
— |
2012-01-10 |
| D545395 |
Water treatment device |
Jeffrey A. Morgan, Jeffrey S. Gibson |
2007-06-26 |
| 6260830 |
Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self-spacing fill-sheets |
Richard H. Harrison, Jr., Thomas P. Carter, Bryan F. Garrish |
2001-07-17 |
| 6206350 |
Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self spacing fill-sheets |
Richard H. Harrison, Jr., Thomas P. Carter, Bryan F. Garrish |
2001-03-27 |