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USPTO Patent Rankings Data through Dec 31, 2025
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Keith Bartels — 5 Patents in 2021

HCHunter'S Manufacturing Company: 5 patents #3 of 15Top 20%
Suffield, OH: #1 of 1 inventorsTop 100%
Ohio: #315 of 7,535 inventorsTop 5%
Overall (2021): #31,090 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11156430 Router system Gary Smith, Michael J. Shaffer 2021-10-26 $9,727,000
11009310 Reset mechanism for a crossbow Michael J. Shaffer, Richard L. Bednar, Steven Bednar, Phillip Bednar, Eric VanKeulen +2 more 2021-05-18 $5,645,000
11002505 De-cock mechanism for a crossbow Michael J. Shaffer, Richard L. Bednar, Steven Bednar, Phillip Bednar, Eric VanKeulen +2 more 2021-05-11
10907925 Crossbow power cable support Michael J. Shaffer, Gary Smith, Jacob A. Hout, Phillip Bednar, Steven Bednar 2021-02-02 $7,171,000
10900739 Crossbow Michael J. Shaffer, Steve Bednar, Richard L. Bednar, Phil Bednar, Jacob A. Hout +2 more 2021-01-26 $4,721,000