Inventor

HALL DAVID O

US2 patents

⚠️ This page may combine multiple inventors who share the name “HALL DAVID O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ANSYS INC

1 patent

US5906796AMay 25, 1999

Solid phase extraction plate

ANSYS INC37 citations89

ANSYS DIAGNOSTICS INC

1 patent

US6200533B1Mar 13, 2001

Solid phase extraction plate with silica disks

ANSYS DIAGNOSTICS INC27 citations86