Inventor
VETTER MANFRED
DE16 patents
⚠️ This page may combine multiple inventors who share the name “VETTER MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VETTER MANFRED
14 patentsUS4890483AJan 2, 1990
Apparatus for testing the watertight capacity of pipes
VETTER MANFRED28 citations92
US4883094ANov 28, 1989
Apparatus for sealing pipe
VETTER MANFRED31 citations92
US4202379AMay 13, 1980
Sealing arrangement
VETTER MANFRED32 citations92
US4061310ADec 6, 1977
Lifting cushion for the lifting, supporting and moving of heavy objects
VETTER MANFRED52 citations92
US4612961ASep 23, 1986
Tube sealing device
VETTER MANFRED24 citations81
US4448218AMay 15, 1984
Apparatus for sealing leaks
VETTER MANFRED22 citations81
US4143854AMar 13, 1979
Jacking device
VETTER MANFRED25 citations81
US5113912AMay 19, 1992
Inflatable cushion for sealing off leaks in containers and pipes
VETTER MANFRED16 citations73
US4880035ANov 14, 1989
Pneumatic bolster for sealing damaged walls of containers and pipes
VETTER MANFRED19 citations73
US4643398AFeb 17, 1987
Rubber pneumatic rectangular pad
VETTER MANFRED19 citations73
US4377184AMar 22, 1983
Plug
VETTER MANFRED10 citations73
US4201368AMay 6, 1980
Arrangement for emergency opening a vehicle door
VETTER MANFRED8 citations73
US4067544AJan 10, 1978
Pneumatic flat pads
VETTER MANFRED13 citations66
US5085405AFeb 4, 1992
Hoisting cushion with two reinforced walls
VETTER MANFRED2 citations62