JO

John A. Owczarczak

MI Midmark: 2 patents #71 of 157Top 50%
Overall (All Time): #2,039,614 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9192457 Veterinary procedure table Charles C. Keil 2015-11-24
7753073 Occlusion valve with safety relief 2010-07-13