Raymond A. Firestone

Follow

Person

Fanwood, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing means for a vacuum distillation apparatus
- Patent number 4,569,724
- Issue date Feb 11, 1986
- Raymond A. Firestone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for maintaining dry conditions in vessels
- Patent number 4,545,492
- Issue date Oct 8, 1985
- Raymond A. Firestone
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Splash guard device
- Patent number 4,267,150
- Issue date May 12, 1981
- Raymond A. Firestone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for controlling gas flow into vessels
- Patent number 4,131,129
- Issue date Dec 26, 1978
- Raymond A. Firestone
- G05 - CONTROLLING REGULATING