Growing community of inventors

Bay Village, OH, United States of America

John A Balch

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 = 38

John A BalchJohn F Sovis (2 patents)John A BalchCraig M Saunders (1 patent)John A BalchPaul Dana Stephens (1 patent)John A BalchMichael F Wright (1 patent)John A BalchJenny L Baker (1 patent)John A BalchJohn A Balch (2 patents)John F SovisJohn F Sovis (23 patents)Craig M SaundersCraig M Saunders (148 patents)Paul Dana StephensPaul Dana Stephens (104 patents)Michael F WrightMichael F Wright (100 patents)Jenny L BakerJenny L Baker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Royal Appliance Mfg., Co. (2 from 234 patents)


2 patents:

1. D322338 - Vacuum cleaner

2. 4547206 - Vacuum cleaner

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1/1/2026
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