Growing community of inventors

Sachsenheim, Germany

John M Longney

Average Co-Inventor Count = 4.71

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

John M Longney ↔ Bruno Egner-Walter (1 patent)John M Longney ↔ Eckhardt Schmid (1 patent)John M Longney ↔ Wolfgang Scholl (1 patent)John M Longney ↔ Hans Trube (1 patent)John M Longney ↔ Kurt Bauer (1 patent)John M Longney ↔ Reinhard Edele (1 patent)John M Longney ↔ Martin Pfeiffer (1 patent)John M Longney ↔ Josef Berger (1 patent)John M Longney ↔ Anton Epple (1 patent)John M Longney ↔ Marcel Andrei-Alexandru (1 patent)John M Longney ↔ Peter Fein (1 patent)John M Longney ↔ Walter Wagner (1 patent)John M LongneyJohn M Longney (2 patents)Bruno Egner-WalterBruno Egner-Walter (70 patents)Eckhardt SchmidEckhardt Schmid (62 patents)Wolfgang SchollWolfgang Scholl (42 patents)Hans TrubeHans Trube (28 patents)Kurt BauerKurt Bauer (19 patents)Reinhard EdeleReinhard Edele (17 patents)Martin PfeifferMartin Pfeiffer (15 patents)Josef BergerJosef Berger (14 patents)Anton EppleAnton Epple (12 patents)Marcel Andrei-AlexandruMarcel Andrei-Alexandru (10 patents)Peter FeinPeter Fein (3 patents)Walter WagnerWalter Wagner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daimler-benz Ag (1 from 1,777 patents)

2. Itt Automotive Europe Gmbh (1 from 194 patents)

3. Swf Auto-electric Gmbh (1 from 91 patents)


2 patents:

1. 5600100 - Electrical device, in particular steering column switch for automotive

2. 4594746 - Windshield wiper unit

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as of
12/7/2025
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