Growing community of inventors

Chicago, IL, United States of America

Dennis J O'Patka

Average Co-Inventor Count = 4.21

ph-index = 4

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 = 66

Dennis J O'PatkaJohn R Wildman (2 patents)Dennis J O'PatkaCraig C Williamson (2 patents)Dennis J O'PatkaSteven F Rehkemper (1 patent)Dennis J O'PatkaBurton C Meyer (1 patent)Dennis J O'PatkaJeffrey G Rehkemper (1 patent)Dennis J O'PatkaWayne A Kuna (1 patent)Dennis J O'PatkaRonald L Black (1 patent)Dennis J O'PatkaMark Luecke (1 patent)Dennis J O'PatkaCraig S Yoe (1 patent)Dennis J O'PatkaMichael M Kass (1 patent)Dennis J O'PatkaMichael R Gibson (1 patent)Dennis J O'PatkaDennis J O'Patka (4 patents)John R WildmanJohn R Wildman (31 patents)Craig C WilliamsonCraig C Williamson (12 patents)Steven F RehkemperSteven F Rehkemper (85 patents)Burton C MeyerBurton C Meyer (77 patents)Jeffrey G RehkemperJeffrey G Rehkemper (71 patents)Wayne A KunaWayne A Kuna (42 patents)Ronald L BlackRonald L Black (4 patents)Mark LueckeMark Luecke (4 patents)Craig S YoeCraig S Yoe (2 patents)Michael M KassMichael M Kass (1 patent)Michael R GibsonMichael R Gibson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,912 patents)

2. Marvin Glass & Associates (1 from 422 patents)

3. Western Publishing Company, Inc. (1 from 27 patents)


4 patents:

1. 6287193 - Hand-held game with visual display and feedback

2. 5462285 - Game with animated character

3. 5342064 - Acquisition game

4. 4798455 - User reconfigurable novelty glasses

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