Growing community of inventors

San Diego, CA, United States of America

Roger Heald

Average Co-Inventor Count = 2.00

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 = 6

Roger HealdRichard Scharf (2 patents)Roger HealdRoger Heald (2 patents)Richard ScharfRichard Scharf (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Harmonic Design, Incorporated (2 from 25 patents)


2 patents:

1. 9322569 - Systems and methods for a motorized vent covering in an environment control system

2. 8438782 - Apparatus for simultaneous louver operation on arched shutters

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as of
12/13/2025
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