Growing community of inventors

Sunnyvale, CA, United States of America

David Guldner

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 = 3

David GuldnerEfrain Quiles (1 patent)David GuldnerDavid Guldner (1 patent)Efrain QuilesEfrain Quiles (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)


1 patent:

1. 6422618 - Personal security lock for use with a camper shell of a truck

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as of
12/28/2025
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