Growing community of inventors

Plato, MN, United States of America

Lloyd E Graupman

Average Co-Inventor Count = 3.00

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 = 25

Lloyd E GraupmanRichard J O'Brien (1 patent)Lloyd E GraupmanDouglas J Zimmerman (1 patent)Lloyd E GraupmanLloyd E Graupman (1 patent)Richard J O'BrienRichard J O'Brien (29 patents)Douglas J ZimmermanDouglas J Zimmerman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Medtronic Avecore Cardiovascular, Inc. (1 from 1 patent)


1 patent:

1. 6446512 - Method of determining the type of fluid flow probe inserted into a flow meter

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1/11/2026
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