Growing community of inventors

Grand Rapids, MI, United States of America

Robert A Schwartzkopf

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 = 12

Robert A SchwartzkopfDaniel R Pinch (1 patent)Robert A SchwartzkopfPhillip M Parker (1 patent)Robert A SchwartzkopfHomer Douglas (1 patent)Robert A SchwartzkopfMarshall L Aberle (1 patent)Robert A SchwartzkopfRobert A Schwartzkopf (1 patent)Daniel R PinchDaniel R Pinch (15 patents)Phillip M ParkerPhillip M Parker (1 patent)Homer DouglasHomer Douglas (1 patent)Marshall L AberleMarshall L Aberle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sassy, Inc. (1 from 12 patents)


1 patent:

1. 5480211 - High chair apparatus for attachment to a table or the like

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as of
12/15/2025
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