Hedwig F. H. DeMeyer

📍 Werchter, BE: #2 of 6 inventorsTop 35%

Overall (All Time): #2,269,816 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5623786	Base block with removable ballast for portable tower, system and method	—	1997-04-29
5388376	Portable roof and tower system and method for construction	—	1995-02-14