Growing community of inventors

Grand Rapids, MI, United States of America

Ernest P Greer

Average Co-Inventor Count = 7.00

ph-index = 3

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 = 110

Ernest P GreerGregg Robert Draudt (3 patents)Ernest P GreerRobert J Luchetti (3 patents)Ernest P GreerDavid A Shipman (3 patents)Ernest P GreerMichael E Tingley (3 patents)Ernest P GreerAnne C Ackerly (3 patents)Ernest P GreerJack A Tanis (3 patents)Ernest P GreerErnest P Greer (3 patents)Gregg Robert DraudtGregg Robert Draudt (53 patents)Robert J LuchettiRobert J Luchetti (30 patents)David A ShipmanDavid A Shipman (28 patents)Michael E TingleyMichael E Tingley (9 patents)Anne C AckerlyAnne C Ackerly (5 patents)Jack A TanisJack A Tanis (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase Inc. (3 from 1,810 patents)


3 patents:

1. 6067762 - Integrated furniture system

2. 5809708 - Integrated prefabricated furniture system for fitting-out open plan

3. 5784843 - Integrated prefabricated furniture system for fitting-out open plan

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as of
12/26/2025
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