Growing community of inventors

Fremont, CA, United States of America

Richard J Lutzinger

Average Co-Inventor Count = 4.44

ph-index = 2

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 = 44

Richard J LutzingerJohn Harry Magnasco (2 patents)Richard J LutzingerRobert L Lathrop (2 patents)Richard J LutzingerKenneth G Olson (2 patents)Richard J LutzingerPeter O Schmidt (1 patent)Richard J LutzingerRichard J Lutzinger (2 patents)John Harry MagnascoJohn Harry Magnasco (24 patents)Robert L LathropRobert L Lathrop (11 patents)Kenneth G OlsonKenneth G Olson (8 patents)Peter O SchmidtPeter O Schmidt (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hello Direct, Inc. (2 from 32 patents)


2 patents:

1. 6320960 - Headset with adjustable earpiece

2. D436095 - Headset with adjustable earpiece

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as of
12/4/2025
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