Inventor
RUBENACKER JAMES
US3 patents
Patents
3 patentsUS6581663B2Jun 24, 2003
Weld wheel assembly for disposition on a membrane welding machine
SARNAFIL INC15 citations89
US6325126B1Dec 4, 2001
Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
SARNAFIL INC16 citations89
US6533014B1Mar 18, 2003
Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths
SARNAFIL INC9 citations71