Inventor

PRESTON PHILIP K

US2 patents

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

PRESTON IND INC

1 patent

US5655836AAug 12, 1997

Dual action shaker table using parallelogram linkages

PRESTON IND INC21 citations85

Polyscience

1 patent

US8375733B2Feb 19, 2013

Low-noise fan control for refrigeration cycle

Polyscience7 citations67