Inventor
PRESS IRVING D
US15 patents
⚠️ This page may combine multiple inventors who share the name “PRESS IRVING D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESISTOFLEX CORP
6 patentsUS4046406ASep 6, 1977
Fire-safe jacket for fluid piping components
RESISTOFLEX CORP55 citations94
US4288105ASep 8, 1981
Pipe union with both pre-load dependent and independent seals
RESISTOFLEX CORP53 citations92
US4193180AMar 18, 1980
Method of forming a heat exchanger
RESISTOFLEX CORP33 citations92
US4296804AOct 27, 1981
Corrosion resistant heat exchanger element and method of manufacture
RESISTOFLEX CORP29 citations87
US4293150AOct 6, 1981
Fluid conduit assembly
RESISTOFLEX CORP23 citations81
US4289340ASep 15, 1981
Mechanically attached end fitting with insert for metal tubing
RESISTOFLEX CORP13 citations72
UNIDYNAMICS CORP
4 patentsUS4854611AAug 8, 1989
Fail-safe bellows assembly
UNIDYNAMICS CORP25 citations92
US4643457AFeb 17, 1987
Joint for plastic lined metal piping with reduced diameter pipe lap
UNIDYNAMICS CORP52 citations92
US4681349AJul 21, 1987
Plastic lined welded metal component and method of manufacture
UNIDYNAMICS CORP24 citations79
US4819965AApr 11, 1989
Fail-safe bellows assembly with floating guard
UNIDYNAMICS CORP14 citations72
UMC IND
4 patentsUS4537425AAug 27, 1985
High integrity flange connection arrangement
UMC IND33 citations90
US4548427AOct 22, 1985
Strain accommodating fluid conduit assembly and fitting therefor
UMC IND43 citations86
US4522432AJun 11, 1985
Components for lined piping system with anchored liners and method of manufacture
UMC IND17 citations73
US4494776AJan 22, 1985
Joint for plastic lined light-weight metal piping
UMC IND14 citations73