Growing community of inventors

Beloit, WI, United States of America

Keith Sippel

Average Co-Inventor Count = 5.00

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 = 4

Keith Sippel ↔ Harald Schmidt-Hebbel (1 patent)Keith Sippel ↔ Gerald Kramer (1 patent)Keith Sippel ↔ John H Schamell (1 patent)Keith Sippel ↔ Bradford Dolbey (1 patent)Keith SippelKeith Sippel (1 patent)Harald Schmidt-HebbelHarald Schmidt-Hebbel (17 patents)Gerald KramerGerald Kramer (4 patents)John H SchamellJohn H Schamell (3 patents)Bradford DolbeyBradford Dolbey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andritz Tissue Inc. (1 from 1 patent)


1 patent:

1. 7255301 - Reel spool storage and loading device and method

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as of
12/17/2025
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