Growing community of inventors

Rochester, MN, United States of America

Michael R Crabtree

Average Co-Inventor Count = 6.00

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 = 43

Michael R Crabtree ↔ Michael John Mayfield (1 patent)Michael R Crabtree ↔ George A Lerom (1 patent)Michael R Crabtree ↔ Dwight A Gourneau (1 patent)Michael R Crabtree ↔ Charles S Burns (1 patent)Michael R Crabtree ↔ Scott W Hinkel (1 patent)Michael R CrabtreeMichael R Crabtree (1 patent)Michael John MayfieldMichael John Mayfield (26 patents)George A LeromGeorge A Lerom (3 patents)Dwight A GourneauDwight A Gourneau (2 patents)Charles S BurnsCharles S Burns (1 patent)Scott W HinkelScott W Hinkel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,275 patents)


1 patent:

1. 4571671 - Data processor having multiple-buffer adapter between a system channel

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1/16/2026
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