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Keith A. Jefferies — 1 Patent in 2021

COCoherent: 1 patents #2 of 8Top 25%

New Hudson, MI: #6 of 17 inventorsTop 40%

Michigan: #3,301 of 9,874 inventorsTop 35%

Overall (2021): #377,247 of 548,734Top 70%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11014194	Laser material processing distance gauge	—	2021-05-25	$37,863,000