Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Werner Maack — 19 Patents

AMAmp: 12 patents #61 of 1,260Top 5%
U.S. Philips: 6 patents #705 of 8,851Top 8%
BGBts Broadcast Television Systems Gmbh: 1 patents #24 of 64Top 40%
Seeheim-Jugenheim, DE: #19 of 235 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Werner Maack has been granted 19 US patents while listed as an inventor at Amp. The first was granted in 1985 and the most recent in August 2000. Werner Maack ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Werner Maack in Seeheim-Jugenheim, DE.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6111728 Device for mounting a head support on a head disc 2000-08-29
5689390 Scanning device for a magnetic-tape apparatus 1997-11-18
5642865 Arrangement for varying the tape tension in a magnetic-tape apparatus Wolfgang Fell 1997-07-01
5623385 Rotary scanning device Peter Gunschmann, Peter Lameli, Hartmut Willmann 1997-04-22
5430477 Device for moving and guiding a motion-picture film in a telecine scanner Horst Bachmann, Wolfgang Fell 1995-07-04
5307220 A magnetic-tape-cassette apparatus having improved tape-guide device Rainer Kaus, Dieter Gause, Reinhard Weber 1994-04-26
5253132 Cassette tape capstan drive with rocker above capstan for swinging pressure roller out of and into ready position and with magnet-force for pressure Dieter Gause, Rainer Kaus, Reinhard Weber 1993-10-12
4925007 Electrical lead parking and sorting station Michael Gerst, Horst Knapp 1990-05-15 $5,021,000
4888867 Method of manufacturing electrical harnesses Michael Gerst, Manfred Liedloff 1989-12-26 $20,484,000
4870747 Wire insertion tooling assembly Richard Zendler 1989-10-03 $4,663,000
4835844 Block loading apparatus Michael Gerst, Horst Knapp 1989-06-06 $4,743,000
4784669 Hand tool for terminating wires in a connector 1988-11-15 $4,447,000
4718159 Apparatus for terminating an electrical wire to an electrical connector Udo Bronkowski, Michael Gerst 1988-01-12 $4,459,000
4651413 Wire jig intended for use in a harness-making machine or the like Michael Gerst, Manfred Liedloff 1987-03-24 $10,699,000
4575932 Hand tool for terminating wires in a connector Manfred Joos 1986-03-18 $12,834,000
4576032 Crimping press capable of crimping terminals onto a range of wire sizes Georg Kampfmann, Peter Foerster 1986-03-18 $12,834,000
4559702 Harness making machine having improved wire jig Michael Gerst, Manfred Liedloff 1985-12-24 $3,900,000
4534107 Wire insertion and terminal crimping tool 1985-08-13 $6,628,000
4521960 Apparatus for terminating flat flexible cables Richard Zendler 1985-06-11 $6,700,000