John F. Steward

Follow

Person

Billericay, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Manually operated position detector for a conveyor article sorter
- Patent number 4,184,598
- Issue date Jan 22, 1980
- Lockwood Graders (UK) Limited
- Robert M. Cowlin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING