JP

John B. Pietersen

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,660,815 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5954370 Tube coupling with axially movable unlocking slide — 1999-09-21