Leo S Doron

US Patent:

20110200416, Aug 18, 2011

Filed:

Oct 30, 2009

Appl. No.:

13/127022

Inventors:

Daniel A. Doron - Houston TX, US
Leo S. Doron - Houston TX, US

International Classification:

B60P 1/04
B60P 1/16
B60P 1/22

US Classification:

414482, 414812

Abstract:

A system for transporting containers includes a trailer frame with independent hoist systems for loading and unloading multiple containers. The trailer frame supports the containers during transport, inclines to load/unload the containers, and supports a tilting sub-frame that loads/unloads a container. Thus, the system is chassis-less.

US Patent:

20110211421, Sep 1, 2011

Filed:

Nov 3, 2009

Appl. No.:

13/127278

Inventors:

Daniel A. Doron - Houston TX, US
Leo S. Doron - Houston TX, US

International Classification:

B01F 5/14
B01F 5/12

US Classification:

366263, 366270

Abstract:

An apparatus for transporting and mixing materials includes a horizontally disposed container supported by a trailer, a motor mounted on the outside of the container, a shaft coupled to the motor and horizontally disposed in the container, and a mixing pedal coupled to the shaft and horizontally disposed in the container. The apparatus may include adjustably angled mixing pedals, and also adjustably angled fins. The apparatus may include a second chamber in the container including a second motor, a second shaft and a second mixing pedal. The apparatus may include a centrifugal pump for moving fluids into and out of the two chambers, as well as between the two chambers. The centrifugal pump may also power the two motors hydraulically.