Trammell; Curtis A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Trammell; Curtis A..The latest application filed is for "heat exchanger for hvac unit".
- Trammell; Curtis A. - Newcastle OK
- Trammell; Curtis A. - Norman OK
- Trammell; Curtis A. - New Castle OK
- Trammell; Curtis A. - Blanchard OK
| Patent | Date |
|---|---|
| HVAC systems having air-tight access doors Grant 11,384,594 - McElvany , et al. July 12, 2 | 2022-07-12 |
| Drain pan with overflow features Grant 11,255,572 - McElvany , et al. February 22, 2 | 2022-02-22 |
| Heat Exchanger For Hvac Unit App 20220003504 - Gupte; Neelkanth S. ; et al. | 2022-01-06 |
| Drain Pan For Hvac System App 20210190408 - Trammell; Curtis A. ; et al. | 2021-06-24 |
| Base Pan For Hvac System App 20210190332 - Trammell; Curtis A. ; et al. | 2021-06-24 |
| Drain Spout For Drain Of Hvac System App 20210190409 - Trammell; Curtis A. ; et al. | 2021-06-24 |
| Drain Pan With Overflow Features App 20210190371 - McElvany; John L. ; et al. | 2021-06-24 |
| Divider Panel For Hvac System App 20210123649 - Trammell; Curtis A. ; et al. | 2021-04-29 |
| Hvac Systems Having Air-tight Access Doors App 20210054686 - McElvany; John L. ; et al. | 2021-02-25 |
| HVAC systems having air-tight access doors Grant 10,829,986 - McElvany , et al. November 10, 2 | 2020-11-10 |
| HVAC system with multiple compressors and heat exchangers Grant 10,753,663 - Forristall , et al. A | 2020-08-25 |
| Air Intake Filter Assemblies With A Multi-level Fine Filter For Heating, Ventilation, And/or Air Conditioning (hvac) Systems App 20200256585 - Huang; Zhiwei ; et al. | 2020-08-13 |
| Air Intake Filter Assemblies With Actuatable Filter Slats For Heating, Ventilation, And/or Air Conditioning (hvac) Systems App 20200254375 - Kind Code | 2020-08-13 |
| Heat Exchanger Tube With Flattened Draining Dimple App 20200094358 - Harris; William M. ; et al. | 2020-03-26 |
| Convertible Access Panel Latch Assembly App 20200087948 - Trammell; Curtis A. ; et al. | 2020-03-19 |
| Wireless Sensor System For Hvac Systems App 20200088434 - Diaz; Joseph P. ; et al. | 2020-03-19 |
| Heat Exchanger For Hvac Unit App 20190368819 - Gupte; Neelkanth S. ; et al. | 2019-12-05 |
| Hvac Systems Having Air-tight Access Doors App 20190330917 - McElvany; John L. ; et al. | 2019-10-31 |
| Hvac System With Multiple Compressors And Heat Exchangers App 20190226738 - Forristall; Randall C. ; et al. | 2019-07-25 |
| Adjustable filter racks Grant 8,211,198 - Weber , et al. July 3, 2 | 2012-07-03 |
| Adjustable Filter Racks App 20100037574 - Weber; Nathan A. ; et al. | 2010-02-18 |
| Electrical connector with integrated strain relief attachment clip App 20040266251 - Muchlinski, Michael J. ; et al. | 2004-12-30 |
| Ramp design for dynamic load Grant 6,721,134 - Pottebaum , et al. April 13, 2 | 2004-04-13 |
| Heat transfer plate for an actuator assembly Grant 6,643,101 - Adams , et al. November 4, 2 | 2003-11-04 |
| Passive actuator for assisting commutational ramp loading Grant 6,621,651 - Ratliff , et al. September 16, 2 | 2003-09-16 |
| Parallel spring design for acoustic damping of a disc drive Grant 6,603,633 - Heaton , et al. August 5, 2 | 2003-08-05 |
| Parallel spring design for acoustic damping of a disc drive App 20020135945 - Heaton, Daniel M. ; et al. | 2002-09-26 |
| Heat transfer plate for an actuator assembly Grant 6,078,477 - Adams , et al. June 20, 2 | 2000-06-20 |
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