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John Grimsby — 1 Patent in 2025

SESemblex: 1 patents #3 of 8Top 40%

Carol Stream, IL: #12 of 25 inventorsTop 50%

Illinois: #2,248 of 6,351 inventorsTop 40%

Overall (2025): #180,257 of 469,880Top 40%

1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12421991	Sealing head design for self-penetrating and hole forming fasteners	Stephen J. Crockett, Brandt J. Ruszkiewicz, Eric C. Breidenbaugh, Chris Norton	2025-09-23