Growing community of inventors

Mount Laurel, NJ, United States of America

David R Helmlinger

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 = 2

David R Helmlinger ↔ Robert R DeWitt (1 patent)David R HelmlingerDavid R Helmlinger (1 patent)Robert R DeWittRobert R DeWitt (85 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Opx Corporation (1 from 2 patents)


1 patent:

1. 9527114 - Apparatus and method for opening and sorting envelopes

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