Gary L Sapp
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 90 Total Citation Count
- Nov 14, 2012 Most Recent Filing
- Nov 21, 1996 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TRANE INTERNATIONAL INC. | 10
2 | 2008
2012 |
| LENNOX MANUFACTURING INC. | 1
| 1996
|
Inventor Addresses
| Address | Duration |
|---|---|
| Plano, TX | Jun 16, 98 - Jun 16, 98 |
| Tyler, TX, US | Apr 01, 10 - Jul 22, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F04B: | POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 2 |
| F24F: | AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING | 1 |
| F25B: | REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8783048 | 2014 | System and Method for Oil Return in an HVAC system | 2 |
| 8417386 | 2013 | System and method for defrost of an HVAC system | 11 |
| 2013/0067,943 | 2013 | System and Method for Oil Return in an HVAC System | 1 |
| 8327658 | 2012 | System and method for oil return in an HVAC system | 1 |
| 8151585 | 2012 | System and method of disabling an HVAC compressor based on a low pressure cut out | 3 |
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