Mark E. Haisch — 5 Patents at Pacific Bell

Mark E. Haisch has been granted 5 US patents while listed as an inventor at Pacific Bell. The first was granted in 1990 and the most recent in January 2025. Mark E. Haisch ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Mark E. Haisch in Vancouver, WA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12197057	Integrated display module or apparatus and methods for operating and manufacturing the same	Fernando Chen, Rock Edward Kent, Howard V. Goetz, Patrick R. Thornton, Tyson Heskett +1 more	2025-01-14
5062104	Digital service unit for connecting data processing equipment to a telephone system based computer network	Daniel P. Lubarsky, George Weigt	1991-10-29
5058163	Interface unit for transferring digital data between time-domain multiplexed communication links	Daniel P. Lubarsky, George Weigt	1991-10-15
4924460	Office control unit apparatus for use in a digital network	Daniel P. Lubarsky, George A. Weight	1990-05-08
4893340	Multijunction unit apparatus for use in a digital network	Daniel P. Lubarsky, George Weigt	1990-01-09

Mark E. Haisch — 5 Patents

Issued Patents All Time

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