Inventor
ANDEL DAVID F
US8 patents
⚠️ This page may combine multiple inventors who share the name “ANDEL DAVID F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORDSON CORP
6 patentsUS6883684B2Apr 26, 2005
Hot melt adhesive system having centralized manifold and zone heating capability
NORDSON CORP28 citations92
US6433315B2Aug 13, 2002
Melter tank for thermoplastic material and chassis for said tank
NORDSON CORP15 citations91
US6155806ADec 5, 2000
Dual acting piston pump having reduced back flow between strokes
NORDSON CORP34 citations91
US5715864AFeb 10, 1998
Safe-failing hydraulic pressure relieving/dumping valve
NORDSON CORP18 citations83
US5919384AJul 6, 1999
Melter tank for thermoplastic material and chassis for said tank
NORDSON CORP16 citations80
US7694854B2Apr 13, 2010
Hot melt adhesive system having centralized manifold and zone heating capability
NORDSON CORP4 citations62