JK

John Karpowicz

BO BOE: 2 patents #9 of 241Top 4%
📍 Chester Springs, PA: #3 of 14 inventorsTop 25%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #29,495 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5372593 Process and apparatus for collecting blood of a patient for autotransfusion John R. Boehringer 1994-12-13
5354262 Apparatus for removal of insoluble fat from blood of a patient John R. Boehringer 1994-10-11