| 12330115 |
Method and apparatus for improved efficiency and flue gas scrubbing in a fired heater using a condensing convection section |
Daniel Ryan Znidersic |
2025-06-17 |
| 12304816 |
Low CO2 emissions methanol process and production apparatus |
Gregory Bryan Cargle, Shashi Prakash Singh, Venancz Laszlo Patrovics |
2025-05-20 |
| 10974219 |
Micro reformer |
— |
2021-04-13 |
| 10458707 |
Furnace tunnels and assembly system |
— |
2019-10-29 |
| 7513919 |
Pseudoisothermal ammonia process |
Richard Strait |
2009-04-07 |
| 7435401 |
Pseudoisothermal ammonia process |
Richard Strait |
2008-10-14 |
| 6818028 |
Steam-methane reformer furnace with convection-heated pre-reformer |
Gregory Bryan Cargle |
2004-11-16 |
| 6237545 |
Refinery process furnace |
Gregory Bryan Cargle |
2001-05-29 |
| 5878699 |
Process furnace |
Gregory Bryan Cargle, C. Steven Lancaster |
1999-03-09 |
| 5632860 |
Method of controlling foam in aqueous systems |
William A. Hendriks |
1997-05-27 |
| 4895622 |
Press felt conditioner for neutral and alkaline papermaking systems |
Abdul Q. Khan, Patricia R. Keen |
1990-01-23 |
| 4861429 |
Process for inhibiting white pitch deposition in papermaking felts |
Daniel L. Michalopoulos |
1989-08-29 |
| 4767661 |
Copper etching process and product |
James F. Battey, Norvell J. Nelson |
1988-08-30 |
| 4767662 |
Copper etching process and product |
James F. Battey, Norvell J. Nelson |
1988-08-30 |
| 4715931 |
Process for inhibiting aluminum hydroxide deposition in papermaking felts |
Alan J. Schellhamer, Abdul Q. Khan |
1987-12-29 |
| 4695348 |
Copper etching process and product |
James F. Battey, Norvell J. Nelson |
1987-09-22 |