HH

Heinz J. Hennen

DL Draftex Industries Limited: 2 patents #11 of 54Top 25%
📍 Viersen, DE: #58 of 157 inventorsTop 40%
Overall (All Time): #2,314,785 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5068952 Apparatus for fitting flexible strips — 1991-12-03
4996756 Apparatus for fitting sealing and trimming strips Robert G. Bright 1991-03-05