JG

Johannis Van Groningen

BD B.V. Optische Industrie "De Oude Delft": 2 patents #7 of 31Top 25%
📍 Achthuizen, NL: #1 of 1 inventorsTop 100%
Overall (All Time): #1,225,702 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8617077 Ultrasound application device Petrus Alfonsus Maria Roodink 2013-12-31
8409100 Ultrasound treatment head for an apparatus for treating a patient with ultrasound Theodorus Johannes Virginia Caberg, Ronald Scharp 2013-04-02
5709217 Device for measuring the respiration of a person 1998-01-20
5391195 Device for carrying out an iontophoresis treatment on a patient 1995-02-21