Inventor
Bruce B. Gamble
Inventor
Wellesley, MA, US
Overview
30→
Patents
1978–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
H01FMagnets11%
F25BRefrigeration machines, plants or systems4%
F25DRefrigerators4%
H10NElectric solid-state devices not otherwise provided for4%
C30BSingle-crystal growth2%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%
G01RMeasuring electric variables2%
PatentTitleYear
10,601,299High temperature superconductor generator with increased rotational inertia20209,012,779'Reduced-loss bucking bundle low voltage cable'20157,786,645'Superconducting machine stator'20107,119,644'Mounting structure for superconducting windings'20066,888,286'Stator coil assembly for superconducting rotating machines'20056,879,081'Stator coil assembly for superconducting rotating machines'20056,828,507'Enhanced high temperature coated superconductors joined at a cap layer'20046,812,601'Superconductor rotor cooling system'20046,765,151'Enhanced high temperature coated superconductors'20046,700,274'Torque transmission assembly for use in superconducting rotating machines'20046,597,082'HTS superconducting rotating machine'20036,509,819'Rotor assembly including superconducting magnetic coil'20036,489,701'Superconducting rotating machines'20026,376,943'Superconductor rotor cooling system'20026,157,094'Superconducting magnets and power supplies for superconducting devices'20005,991,647'Thermally shielded superconductor current lead'19995,965,959'Superconducting magnets and power supplies for superconducting devices'19995,880,068'High-temperature superconductor lead'19995,848,532'Cooling system for superconducting magnet'19985,801,124'Laminated superconducting ceramic composite conductors'19985,777,420'Superconducting synchronous motor construction'19985,581,220'Variable profile superconducting magnetic coil'19965,172,639'Cornering pipe traveler'19925,111,809'Breathing system'19924,295,068'Cantilevered field winding support for a superconducting AC machine'19814,267,473'Superconducting generator thermal radiation shield having substantially uniform temperature'19814,164,671'Resistor-containing cryogenic current lead'19794,164,126'Self-regulating transport mechanism for superconductive rotor refrigerant'19794,123,677'Self-regulating transport mechanism for super-conductive rotor refrigerant'19784,091,298'Cryogenic current lead construction with self-contained automatic coolant vapor flow control'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1981Patents assigned to GEN ELECTRIC (5)· patent assignee history
1978–1979Based in Elnora, NY, US· patent location history
1979–1981Based in Clifton Park, NY, US· patent location history
1992Patents assigned to AVSTAR AEROSPACE CORP (1)· patent assignee history
1992–2015Based in Wellesley, MA, US· patent location history
1992Based in West Hartford, CT, US· patent location history
1996–2020Patents assigned to AMERICAN SUPERCONDUCTOR CORP (21)· patent assignee history
1999Patents assigned to AMERICAN SUPERCONDUCTOR INC (1)· patent assignee history
2015Patents assigned to DRISCOLL GLENN C (1)· patent assignee history
2020Based in Lenox, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN SUPERCONDUCTOR CORP | 21 | 1996–2020 |
| GEN ELECTRIC | 5 | 1978–1981 |
| AMERICAN SUPERCONDUCTOR INC | 1 | 1999 |
| AVSTAR AEROSPACE CORP | 1 | 1992 |
| DRISCOLL GLENN C | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wellesley, Massachusetts, US | 22 | 1992–2015 |
| Clifton Park, New York, US | 3 | 1979–1981 |
| Elnora, New York, US | 3 | 1978–1979 |
| Lenox, Massachusetts, US | 1 | 2020 |
| West Hartford, CT, US | 1 | 1992 |