Growing community of inventors

Laingsburg, MI, United States of America

Harrold J Rappold

Average Co-Inventor Count = 6.00

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 = 419

Harrold J RappoldWilliam Wei (3 patents)Harrold J RappoldRichard G Bean (3 patents)Harrold J RappoldJeffery A Dettloff (3 patents)Harrold J RappoldJames L Green (3 patents)Harrold J RappoldRonald J Austin (3 patents)Harrold J RappoldHarrold J Rappold (3 patents)William WeiWilliam Wei (4 patents)Richard G BeanRichard G Bean (3 patents)Jeffery A DettloffJeffery A Dettloff (3 patents)James L GreenJames L Green (3 patents)Ronald J AustinRonald J Austin (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Melange Computer Services, Inc. (3 from 3 patents)


3 patents:

1. 6656045 - Method and system for storing preselected numbers for use in games of bingo

2. 6398646 - Method and system for storing preselected numbers for use in games of bingo

3. 6079711 - Combination bingo and poker game

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1/3/2026
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