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USPTO Data Jan 1 1976 - Dec 9 2025
44 Patents
#1 in Geneseo, IL
#423 in Illinois
#7,665 in US
#15,270 in the World
Springfield, Inc.
Forward Citations = 444
14 inventors:
Geneseo, IL, United States of America
Springfield, Inc.
EPO Patents = 1
Trademarks = 70
Forward Citations = 444
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14 inventors (with patents filed for the assignee):
Charles David Williams (27 out of 28 patents)
Nick Ballard (14 out of 14 patents)
Stephen H McKelvain (14 out of 28 patents)
4. Christopher Martin Baumbach (11 out of 11 patents)
5. Peter J Leach (11 out of 11 patents)
6. Dennis J Reese (8 out of 22 patents)
7. Nathan A Brinkmeyer (4 out of 4 patents)
8. Benjamin Boyd McKelvain (4 out of 5 patents)
9. Thomas E Long (2 out of 3 patents)
10. S Paul Reynolds (2 out of 12 patents)
11. Jason Drake Chambless (2 out of 2 patents)
12. Hasan Kepez (2 out of 2 patents)
13. Alfred W Salvitti (1 out of 9 patents)
14. Jeffrey Bourne (1 out of 1 patent)
Core Competencies:
Firearm
Firearm Sights
Free Floating Handguard
Pistol
Rifle Stock
Optic
Bolt Assembly
Firearm Receiver
Half-Cock Trigger Safety
Charging Handle
Disablement Mechanism
Transparent Reticle
44 patents:
Springfield, Inc. is a leading global provider of innovative technology solutions. With a diverse portfolio of products and services, we specialize in delivering high-quality solutions to meet the unique needs of our clients. Our team of experts is committed to exceeding customer expectations by consistently delivering exceptional results. Visit our website to learn more about how Springfield, Inc. can help your business thrive.
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1 patent (EPO):
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