Flexwatt Corporation
West Wareham, MA, US· latest recorded location
Flexwatt Corporation is named on 15 US grants and 0 published applications in this corpus. Its most frequent classification is H05B (Electric heating).
- Granted patents
- 15
- Published applications
- 0
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 13 Oct 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
By publication year.
Technology areas
Share of 15 documents
- H05BElectric heating13
- G02BOptical elements, systems or apparatus2
- Y10TTechnical subjects covered by former us classification2
- A47GHousehold or table equipment1
- B29CShaping or joining of plastics1
- B65HHandling thin or filamentary material1
- F41JTargets1
- H01BCables1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Mirror heater13 Oct 1992US 5,155,334 A
- Electrical heating6 Aug 1991US 5,038,018 A
- Electrical resistance device28 May 1991US 5,019,797 A
- Semi-conductive electrical heating device with voids9 Jan 1990US 4,892,998 A
- Process of making an electrical resistance device19 Dec 1989US 4,888,089 A
No published applications.
Most cited
By later US patents