Growing community of inventors

Potomac, MD, United States of America

Richard W Hayman

Average Co-Inventor Count = 1.67

ph-index = 2

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 = 122

Richard W HaymanJoe J Lynn (1 patent)Richard W HaymanRobert S Bugash (1 patent)Richard W HaymanBurton Goldstein (1 patent)Richard W HaymanRobert J Brown (1 patent)Richard W HaymanRichard W Hayman (2 patents)Joe J LynnJoe J Lynn (5 patents)Robert S BugashRobert S Bugash (3 patents)Burton GoldsteinBurton Goldstein (1 patent)Robert J BrownRobert J Brown (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stanley Hayman and Company (1 from 1 patent)

2. Ocr Marketing Associates, Inc. (1 from 1 patent)


2 patents:

1. 4388689 - Restaurant video display system

2. 4204636 - Interface between data reading wand and cash register display

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1/8/2026
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