FG

Frederik Johan Govaert

JB J. Van Beugen Beheer B.V.: 2 patents #3 of 7Top 45%
📍 Heerenveen, NL: #7 of 37 inventorsTop 20%
Overall (All Time): #1,934,028 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10252462 Inflatable closing plug for pipes — 2019-04-09
5477886 Inflatable closing plug for pipes and method of manufacturing same Jochim Van Beugen 1995-12-26