JV

John Maria Verhaeg

SG Sunrise Medical Gmbh: 1 patents #4 of 13Top 35%
YL Yale Security Products Limited: 1 patents #2 of 6Top 35%
📍 Kingswinford, GB: #4 of 19 inventorsTop 25%
Overall (All Time): #2,248,938 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5899475 Vehicle having wheels and castors Donald Brookes 1999-05-04
4433355 Electronic locks for doors Ivan Hin-Kwan Chew 1984-02-21