Growing community of inventors

Colgate, WI, United States of America

Robert D Dumke

Average Co-Inventor Count = 1.75

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 = 19

Robert D DumkeEdward R Horn (1 patent)Robert D DumkeJohn A Wolf (1 patent)Robert D DumkeGerald A Kohlman (1 patent)Robert D DumkeMike Gross (1 patent)Robert D DumkeMark Troeger (1 patent)Robert D DumkeTodd Sherbinow (1 patent)Robert D DumkeRobert D Dumke (2 patents)Edward R HornEdward R Horn (20 patents)John A WolfJohn A Wolf (5 patents)Gerald A KohlmanGerald A Kohlman (1 patent)Mike GrossMike Gross (1 patent)Mark TroegerMark Troeger (1 patent)Todd SherbinowTodd Sherbinow (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)

2. Professional Control Corporation (1 from 1 patent)


2 patents:

1. 6520342 - Product handling apparatus

2. 5427029 - Method and apparatus for providing printed labels for large numbers of

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12/8/2025
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