Inventor
RUDERMAN STEPHEN
US13 patents
⚠️ This page may combine multiple inventors who share the name “RUDERMAN STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNION SPECIAL CORP
10 patentsUS5108017AApr 28, 1992
Sleeve flip over device
UNION SPECIAL CORP90 citations95
US4800830AJan 31, 1989
Hemmer seamer assembly
UNION SPECIAL CORP30 citations91
US5159874ANov 3, 1992
Aligning device for sleeve
UNION SPECIAL CORP12 citations73
US4911092AMar 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations73
US4972787ANov 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations72
US4922842AMay 8, 1990
Hemmer seamer assembly
UNION SPECIAL CORP10 citations72
US4903623AFeb 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP6 citations72
US4896619AJan 30, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations72
US4858546AAug 22, 1989
Hemmer seamer assembly
UNION SPECIAL CORP8 citations72
US4878445ANov 7, 1989
Hemmer seamer assembly
UNION SPECIAL CORP2 citations61