Inventor

LANDRUM JOHN THOMAS

US3 patents

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

HOWARD FOUNDATION

2 patents

US6017122AJan 25, 2000

Flicker photometer

HOWARD FOUNDATION24 citations86

US5936724AAug 10, 1999

Flicker photometer

HOWARD FOUNDATION3 citations57

MILLENNIUM DIET AND NEUTRICEUT

1 patent

US7441896B2Oct 28, 2008

Macular pigment measurements

MILLENNIUM DIET AND NEUTRICEUT23 citations83