JJ

Joseph F. Spear, Jr.

ME Medtronic: 2 patents #3,096 of 6,325Top 50%
📍 Philadelphia, PA: #1,701 of 4,834 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,361,582 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4403614 Implantable cardioverter William R. Engle, E. Neil Moore, Jr., Ronald H. Rockland 1983-09-13
4375817 Implantable cardioverter William R. Engle, E. Neil Moore, Jr., Ronald H. Rockland 1983-03-08