Inventor
Alain Mailfert
Inventor
Morsang sur Orge, FR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines40%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
PatentTitleYear
4,577,126'Synchronous electric machine with superconductive field windings'19864,521,709'Direct current dynamoelectric machines with auxiliary equalizer poles'19854,058,747'Rotary electrical machines having a superconducting field winding'19774,034,245'Synchronous electrical machine having a superconductive field winding'19774,020,374'Superconducting electric motors'19773,934,163'Polyphase synchronous electrical machine with superconductor winding'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to ANVAR (4)· patent assignee history
1976–1986Based in Morsang sur Orge, FR· patent location history
1977Based in Villers-les-Nancy, FR· patent location history
1985Patents assigned to FRANCE ETAT (1)· patent assignee history
1985Based in Bouxieres Aux Dames, FR· patent location history
1986Patents assigned to LORRAINE INST NAT POLYTECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANVAR | 4 | 1976–1977 |
| FRANCE ETAT | 1 | 1985 |
| LORRAINE INST NAT POLYTECH | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Morsang sur Orge, FR | 4 | 1976–1986 |
| Bouxieres Aux Dames, FR | 1 | 1985 |
| Villers-les-Nancy, FR | 1 | 1977 |