Inventor
FRISCHMANN ALBERT
13 patents
⚠️ This page may combine multiple inventors who share the name “FRISCHMANN ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UPAT MAX LANGENSIEPEN KG
11 patentsUS5104266AApr 14, 1992
Composite anchor
UPAT MAX LANGENSIEPEN KG60 citations93
US4702654AOct 27, 1987
Spreading anchor
UPAT MAX LANGENSIEPEN KG66 citations92
US5211512AMay 18, 1993
Expansion anchor
UPAT MAX LANGENSIEPEN KG27 citations90
US5403137AApr 4, 1995
Process and device for attaching an object to a lightweight material wall
UPAT MAX LANGENSIEPEN KG31 citations88
US5634750AJun 3, 1997
Expansible anchor
UPAT MAX LANGENSIEPEN KG19 citations86
US4575294AMar 11, 1986
Anchoring bolt
UPAT MAX LANGENSIEPEN KG12 citations72
US4971486ANov 20, 1990
Undercutting drill
UPAT MAX LANGENSIEPEN KG15 citations71
US4187757AFeb 12, 1980
Arrangement for mounting an object to a support structure
UPAT MAX LANGENSIEPEN KG10 citations71
US5060447AOct 29, 1991
Tie rod
UPAT MAX LANGENSIEPEN KG9 citations70
US3954276AMay 4, 1976
Impact device
UPAT MAX LANGENSIEPEN KG17 citations68
US3966156AJun 29, 1976
Set of fixing elements for mounting radiators or like bodies on walls
UPAT MAX LANGENSIEPEN KG2 citations56