Schiffner; Gerhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schiffner; Gerhard.The latest application filed is for "electrically actuable safety device for a lift installation and method for triggering such a device".

Company Profile

0.10.2

Schiffner; Gerhard - Ostfildern DE
Schiffner; Gerhard - Munich DE
Schiffner; Gerhard - Neuried DT

*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
Electrically Actuable Safety Device For A Lift Installation And Method For Triggering Such A Device App 20170073191 - THUMM; Gerhard ; et al.	2017-03-16
Cable Clamp, And Lift System Having A Cable Clamp App 20160200550 - REUTER; Gunter ; et al.	2016-07-14
Ring interferometer with a mode diaphragm Grant 4,444,503 - Schiffner April 24, 1	1984-04-24
Sensing device having a multicore optical fiber as a sensing element Grant 4,443,698 - Schiffner April 17, 1	1984-04-17
Sensor which is sensitive to pressure, tension, torsion and heat and a process of operation Grant 4,436,422 - Schiffner March 13, 1	1984-03-13
Optical directional coupler and method of manufacture Grant 4,410,236 - Schiffner October 18, 1	1983-10-18
Device for producing a moving light beam Grant 4,410,235 - Klement , et al. October 18, 1	1983-10-18
Ring interferometer with an arrangement for reducing the influence of undesired light Grant 4,400,088 - Schiffner , et al. August 23, 1	1983-08-23
Ring interferometer comprising a single-mode light waveguide Grant 4,354,760 - Schiffner October 19, 1	1982-10-19
Interferometer with a single-mode waveguide coil Grant 4,325,636 - Schiffner April 20, 1	1982-04-20
Interferometer with a single-mode waveguide coil Grant 4,259,016 - Schiffner March 31, 1	1981-03-31
Device for optical pumping solid state lasers Grant 4,035,742 - Schiffner July 12, 1	1977-07-12

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