Growing community of inventors

Saint Paul, MN, United States of America

Lois A McCray

Average Co-Inventor Count = 2.00

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 = 26

Lois A McCray ↔ Sally J Bull (1 patent)Lois A McCrayLois A McCray (1 patent)Sally J BullSally J Bull (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)


1 patent:

1. 5681660 - Protective clear layer for images

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1/11/2026
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