Inventor
POROWSKI JAN S
US15 patents
⚠️ This page may combine multiple inventors who share the name “POROWSKI JAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ODONNELL & ASS
8 patentsUS4572548AFeb 25, 1986
Pipelock
ODONNELL & ASS21 citations81
US4842655AJun 27, 1989
Process for improving resistance of metal bodies to stress corrosion cracking
ODONNELL & ASS21 citations80
US4612071ASep 16, 1986
Mechanical stress improvement process
ODONNELL & ASS8 citations73
US4702880AOct 27, 1987
Process for improving resistance of split pins to stress corrosion cracking
ODONNELL & ASS13 citations71
US4683014AJul 28, 1987
Mechanical stress improvement process
ODONNELL & ASS18 citations71
US4781046ANov 1, 1988
Tube expander
ODONNELL & ASS4 citations62
US4662434AMay 5, 1987
Vibration free tubular apparatus and process for making same
ODONNELL & ASS4 citations62
US4817441AApr 4, 1989
Process and apparatus for obtaining a gas sample
ODONNELL & ASS6 citations60
POROWSKI JAN S
5 patentsUS5301983AApr 12, 1994
Pipe component seal assembly
POROWSKI JAN S26 citations91
US5354307AOct 11, 1994
Surgical means for removing a portion of a body
POROWSKI JAN S47 citations90
US5196160AMar 23, 1993
Nuclear reactor head and process for obtaining same
POROWSKI JAN S20 citations81
US5278878AJan 11, 1994
Process for reducing tensile welding stresses in a nozzle in a nuclear reactor shell
POROWSKI JAN S17 citations72
US5185123AFeb 9, 1993
Apparatus for annealing walls of nuclear reactors
POROWSKI JAN S8 citations68