Growing community of inventors

Bellville, OH, United States of America

Douglas I Obenour

Average Co-Inventor Count = 3.00

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

Douglas I ObenourRobert J Sparks (2 patents)Douglas I ObenourRonald N Landis (2 patents)Douglas I ObenourDouglas I Obenour (2 patents)Robert J SparksRobert J Sparks (6 patents)Ronald N LandisRonald N Landis (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stoneridge, Inc. (2 from 46 patents)


2 patents:

1. 9476775 - Exhaust gas temperature sensor including strain relief and/or anti-vibration sleeve

2. 9182297 - Exhaust gas temperature sensor including a vibration reducing and/or modifying sleeve

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1/5/2026
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