Inventor
SHIELDS JOHN
GB17 patents
⚠️ This page may combine multiple inventors who share the name “SHIELDS JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIELDS JOHN
5 patentsUS5241178AAug 31, 1993
Infrared grain analyzer with controllable measurement wavelength
SHIELDS JOHN49 citations91
US4415809ANov 15, 1983
Electro-optical analyzer for measuring percentage by weight of fat, protein and lactose in milk
SHIELDS JOHN22 citations81
US4310763AJan 12, 1982
Electro-optical analyzer for measuring percentage by weight of fat, protein and lactose in milk
SHIELDS JOHN20 citations81
US4825076AApr 25, 1989
Infra-red spectrophotometric apparatus
SHIELDS JOHN17 citations72
US4663530AMay 5, 1987
Quantitative measurement of fat in dairy products
SHIELDS JOHN11 citations72