Inventor

RAY STUART JOHN

GB2 patents

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

SEWARD LTD

1 patent

US6439759B1Aug 27, 2002

Devices for blending materials including a pair of kneading paddles causing the contents of a container to circulate

SEWARD LTD54 citations86

RAY STUART JOHN

1 patent

US7789551B2Sep 7, 2010

Devices for blending materials and bags and for use in such devices

RAY STUART JOHN14 citations74