Engelen; Johan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Engelen; Johan.The latest application filed is for "tape head with electrically conducting surface to reduce triboelectric charging".

Company Profile

0.5.4

Engelen; Johan - Rueschlikon CH

*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
Tape head with step-like cross-sectional profile Grant 10,062,397 - Biskeborn , et al. August 28, 2	2018-08-28
Tape head with electrically conducting surface to reduce triboelectric charging Grant 10,002,627 - Biskeborn , et al. June 19, 2	2018-06-19
Tape Head With Electrically Conducting Surface To Reduce Triboelectric Charging App 20170352369 - Biskeborn; Robert G. ; et al.	2017-12-07
Tape head with electrically conducting surface to reduce triboelectric charging Grant 9,837,107 - Biskeborn , et al. December 5, 2	2017-12-05
Fabrication of a tape head with a monobloc closure Grant 9,741,367 - Biskeborn , et al. August 22, 2	2017-08-22
Tape Head with Electrically Conducting Surface to Reduce Triboelectric Charging App 20170236539 - BISKEBORN; Robert G. ; et al.	2017-08-17
Tape Head with Step-Like Cross-Sectional Profile App 20170236535 - BISKEBORN; Robert G. ; et al.	2017-08-17
Fabrication of a Tape Head with a Monobloc Closure App 20170236536 - BISKEBORN; Robert G. ; et al.	2017-08-17
Tape head with write pole having multiple layers superimposed in a direction perpendicular to the contact plane Grant 9,570,097 - Biskeborn , et al. February 14, 2	2017-02-14

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