OR

Orest Z. Roy

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
📍 Ottawa, CA: #2,623 of 6,399 inventorsTop 45%
Overall (All Time): #2,299,409 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5183133 Motor-driven chair Raymond Fulford, Jules O. Legal 1993-02-02
4651716 Method and device for enhancement of cardiac contractility George Forester, Alan J. Mortimer 1987-03-24