John Kevin Henkhaus

OP Opgen: 1 patents #7 of 12Top 60%

📍 Virden, IL: #6 of 8 inventorsTop 75%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,020,725 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8932809	Methods and kits for isolating nucleic acid from an organism	—	2015-01-13
5671643	Extension wrench for water meter nut	—	1997-09-30