Gas Developments Corporation
Chicago, IL, US· latest recorded location
Gas Developments Corporation is named on 7 US grants and 0 published applications in this corpus. Its most frequent classification is F24F (Air-conditioning).
- Granted patents
- 7
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 25 Dec 1979
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
By publication year.
Technology areas
Share of 7 documents
- F24FAir-conditioning7
- B01DSeparation2
- F24SSolar heat collectors2
- F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange2
- Y02BEnergy-efficient buildings2
- Y02EClean energy generation and storage2
- F24DDomestic- or space-heating systems1
- Y02ATechnologies for adaptation to climate change1
- Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]1
- Y02PLow-carbon manufacturing1
Recent patents
- Air conditioning apparatus and method25 Dec 1979US 4,180,126 A
- Desiccant apparatus and method16 Jan 1979US 4,134,743 A
- Air conditioning process12 Sep 1978US 4,113,004 A
- Air conditioning apparatus and method28 Mar 1978US 4,081,024 A
- Air conditioning process29 Mar 1977US 4,014,380 A
No published applications.
Most cited
By later US patents