Inventor
STRZEGOWSKI JR JOSEPH C
6 patents
⚠️ This page may combine multiple inventors who share the name “STRZEGOWSKI JR JOSEPH C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARDIGG IND INC
5 patentsUS4276360AJun 30, 1981
Battery jar cover and welding method therefor
HARDIGG IND INC13 citations72
USD345845SApr 5, 1994
Pallet for a paper roll
HARDIGG IND INC16 citations71
US4439263AMar 27, 1984
Method and apparatus for bonding plastic materials
HARDIGG IND INC10 citations71
US4553464ANov 19, 1985
Size trimmer
HARDIGG IND INC17 citations70
US4352977AOct 5, 1982
Welding apparatus and method
HARDIGG IND INC14 citations68