For the Inventor, By the Inventor

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Crystal Lake, IL, United States of America

Rapitest, Inc.

USPTO Granted Patents = 1

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

Guy W Grimes (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. D347188 - Soil test kit (1994-05-24),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#36 in Crystal Lake, IL

#6,097 in Illinois

#133,947 in US

Crystal Lake, IL, United States of America

Rapitest, Inc.

Forward Citations = 3

1 inventor:

Guy W Grimes (1 out of 3 patents)

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