AP

Alain Perrissoud

PV Pfeiffer Vacuum: 1 patents #5 of 14Top 40%
📍 Rumilly, FR: #2 of 12 inventorsTop 20%
Overall (2020): #554,466 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10578513 Method for controlling the leaktightness of sealed products and installation for the detection of leaks 2020-03-03