loadpatents
name:-0.0009620189666748
name:-0.057168960571289
name:-0.00065898895263672
Fritzsche; Harold L. Patent Filings

Fritzsche; Harold L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fritzsche; Harold L..The latest application filed is for "core sizing method".

Company Profile
0.7.0
  • Fritzsche; Harold L. - Rapid City SD
  • Fritzsche; Harold L. - Fort Wayne IN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Core sizing method
Grant 4,951,377 - Fritzsche August 28, 1
1990-08-28
Core for a dynamoelectric machine
Grant 4,940,913 - Fritzsche July 10, 1
1990-07-10
Apparatus and methods for continuously forming edgewise wound cores
Grant 4,909,057 - Fritzsche March 20, 1
1990-03-20
Lanced strip and edgewise wound core
Grant 4,816,711 - Fritzsche March 28, 1
1989-03-28
Apparatus and method for continuously forming edgewise wound cores
Grant 4,796,451 - Fritzsche January 10, 1
1989-01-10
Lanced strip and edgewise wound core
Grant 4,613,780 - Fritzsche September 23, 1
1986-09-23
Apparatus For Producing A Protective Coating On The Surface Of A Manufactured Article
Grant 3,607,553 - Fritzsche September 21, 1
1971-09-21

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