Growing community of inventors

Easton, PA, United States of America

Richard Joseph Ehrhardt

Average Co-Inventor Count = 3.62

ph-index = 3

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 = 19

Richard Joseph EhrhardtRobert Terry Coyle, Jr (7 patents)Richard Joseph EhrhardtSteven Patrick McGowan (6 patents)Richard Joseph EhrhardtMatthew Scott Kressin (4 patents)Richard Joseph EhrhardtMichael Lee Pyle (4 patents)Richard Joseph EhrhardtSteven Patrick Mcgowen (2 patents)Richard Joseph EhrhardtGeoffrey William Bastian (1 patent)Richard Joseph EhrhardtJr Coyle (1 patent)Richard Joseph EhrhardtRobert Terry Coyle (1 patent)Richard Joseph EhrhardtRichard Joseph Ehrhardt (7 patents)Robert Terry Coyle, JrRobert Terry Coyle, Jr (41 patents)Steven Patrick McGowanSteven Patrick McGowan (9 patents)Matthew Scott KressinMatthew Scott Kressin (62 patents)Michael Lee PyleMichael Lee Pyle (33 patents)Steven Patrick McgowenSteven Patrick Mcgowen (2 patents)Geoffrey William BastianGeoffrey William Bastian (15 patents)Jr CoyleJr Coyle (1 patent)Robert Terry CoyleRobert Terry Coyle (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mcs Industries, Inc. (7 from 83 patents)


7 patents:

1. D1068446 - Cam lock

2. D1000935 - Hanging bracket

3. 11744364 - Wall hanging system and related methods

4. D964844 - Hanging bracket

5. 11219321 - Hanging system and bracket thereof

6. 11096491 - System and method for hanging an article from a support surface

7. D911813 - Cam lock

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as of
1/14/2026
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