Inventor

SWISHER GREGORY M

US4 patents

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

PHILLIPS PETROLEUM CO

2 patents

US4756855AJul 12, 1988

Automatic method for sorting plastic pellets

PHILLIPS PETROLEUM CO12 citations69

US4781559ANov 1, 1988

Plastic pellet sorting apparatus with extruded side-stream monitoring

PHILLIPS PETROLEUM CO3 citations58

CHEVRON PHILLIPS CHEMICAL CO

1 patent

US6835778B2Dec 28, 2004

Conjugated diene/monovinylarene block copolymers blends

CHEVRON PHILLIPS CHEMICAL CO25 citations91

SWISHER GREGORY M

1 patent

US4530968AJul 23, 1985

Polymer blend composition exhibiting impact resistance

SWISHER GREGORY M0 citations42