Inventor
CLUPPER HAROLD E
US12 patents
⚠️ This page may combine multiple inventors who share the name “CLUPPER HAROLD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHEOLOGICS INC
3 patentsUS6659965B1Dec 9, 2003
Viscosity measuring apparatus and method of use
RHEOLOGICS INC24 citations96
US6624435B2Sep 23, 2003
Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
RHEOLOGICS INC18 citations92
US6805674B2Oct 19, 2004
Viscosity measuring apparatus and method of use
RHEOLOGICS INC3 citations74
VISCO TECHNOLOGIES INC
3 patentsUS6261244B1Jul 17, 2001
Viscosity measuring apparatus and method of use
VISCO TECHNOLOGIES INC47 citations96
US6019735AFeb 1, 2000
Viscosity measuring apparatus and method of use
VISCO TECHNOLOGIES INC65 citations96
US6152888ANov 28, 2000
Viscosity measuring apparatus and method of use
VISCO TECHNOLOGIES INC21 citations92