Growing community of inventors

Madison, WI, United States of America

Lisa Keepers

Average Co-Inventor Count = 4.00

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 = 9

Lisa Keepers ↔ Colin Roberts (1 patent)Lisa Keepers ↔ Daniel J Lipscomb (1 patent)Lisa Keepers ↔ Douglas R Nelson (1 patent)Lisa KeepersLisa Keepers (1 patent)Colin RobertsColin Roberts (86 patents)Daniel J LipscombDaniel J Lipscomb (72 patents)Douglas R NelsonDouglas R Nelson (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fiskars Brands, Inc. (1 from 377 patents)


1 patent:

1. D675251 - Material trimmer for cutting paper and the like

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as of
12/29/2025
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