Springer; Gilbert D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Springer; Gilbert D..The latest application filed is for "thin film electric motors".

Company Profile

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Springer; Gilbert D. - Fremont CA
Springer; Gilbert D. - Sunnyvale CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Thin film electric motors Grant 6,169,354 - Springer , et al. January 2, 2	2001-01-02
Method and system for providing a spherical bearing in a thin film motor Grant 6,066,909 - Springer , et al. May 23, 2	2000-05-23
Carrier structure for read/write heads Grant 5,216,559 - Springer June 1, 1	1993-06-01
Integrated read/write heads, flexure assembly and air-bearing structure on common unitary substrate Grant 5,166,845 - Thompson , et al. November 24, 1	1992-11-24
Flux-concentrating, non-ghosting electromagnetic read/write head Grant 4,984,118 - Springer January 8, 1	1991-01-08
Multi-directional field annealing of a thin-film electromagnetic read/write head Grant 4,544,421 - Springer October 1, 1	1985-10-01
Thin-film magnetic writing head with anti-saturation back-gap layer Grant 4,503,440 - Springer March 5, 1	1985-03-05
Thin-film, compliant, non-pressure-point-telegraphing, electromagnetic read/write head structure Grant 4,503,439 - Springer March 5, 1	1985-03-05
Differential-permeability field-concentrating magnetic read/write head Grant 4,494,125 - Springer January 15, 1	1985-01-15
Multiple head magnetic recording array Grant 4,470,051 - Springer September 4, 1	1984-09-04
Magnetic imaging apparatus Grant 4,414,554 - Springer November 8, 1	1983-11-08
Magnetic toner transfer apparatus Grant 4,411,512 - Springer October 25, 1	1983-10-25

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