Growing community of inventors

Menominee Falls, WI, United States of America

Robert Kumferman

Average Co-Inventor Count = 1.00

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 = 5

Robert KumfermanRobert Kumferman (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Jorgensen Conveyors, Inc. (1 from 8 patents)


1 patent:

1. 4473151 - Belt conveyor side wing

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