Growing community of inventors

Burbank, CA, United States of America

Donald Roache

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 = 0

Donald RoacheLewis S Ostrover (1 patent)Donald RoacheBradley Collar (1 patent)Donald RoacheDonald Roache (1 patent)Lewis S OstroverLewis S Ostrover (90 patents)Bradley CollarBradley Collar (24 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Warner Bros. Entertainment Inc. (1 from 198 patents)


1 patent:

1. 10867425 - Adding motion effects to digital still images

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as of
12/30/2025
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