Charles Burnett Bell

Address:

12326 Renwick Dr, Houston, TX 77035

VIN:

1FAHP34N87W211448

Make:

FORD

Model:

FOCUS

Year:

2007

Address:

14911 Wunderlich Dr APT 2106, Houston, TX 77069

VIN:

4M2YU80Z97KJ20909

Make:

MERCURY

Model:

MARINER

Year:

2007

US Patent:

49758870, Dec 4, 1990

Filed:

Jan 9, 1987

Appl. No.:

7/002832

Inventors:

Bruce S. Maccabee - Silver Spring MD
Charles E. Bell - Rockville MD

Assignee:

The United States of America as represented by the Secretary of the Navy - Washington DC

International Classification:

G01S 1500

US Classification:

367 88

Abstract:

This discloses an improved side-scan sonar capable of locating objects on e ocean floor including the strip directly beneath the sonar transmitter and receiver, which in prior arrangements had to be obtained by another pass. The arrangement includes a platform having acoustic transmitters spaced apart a substantial distance on either side of acoustic receivers. The transmitter on the right directs its acoustic output to the left and the transmitter on the left directs its acoustic output to the right for increased shadow forming and enhanced detection by the receiver of objects of height directly beneath the receiver.

US Patent:

39653552, Jun 22, 1976

Filed:

Oct 23, 1974

Appl. No.:

5/517160

Inventors:

Bruce S. Maccabee - Silver Spring MD
Charles E. Bell - Potomac MD

International Classification:

G01J 100

US Classification:

250341

Abstract:

A laser intrusion system incorporating a relatively long wavelength infra-red laser, a beam path, a quantum amplifier, a detector, and associated optical and electronic components is described. The relatively long wavelength of the laser radiation and the high gain and narrow bandwidth of the quantum amplifier make the system relatively immune to environmental conditions such as fog and rain and particularly applicable for long range, all-weather, outdoor use.

US Patent:

49738380, Nov 27, 1990

Filed:

Apr 24, 1981

Appl. No.:

6/257433

Inventors:

Charles E. Bell - Potomac MD
Jay S. Hall - Annapolis MD

Assignee:

The United States of America as represented by the Secretary of the Navy - Washington DC

International Classification:

H01J 314

US Classification:

250234

Abstract:

A pulsed laser beam aiming apparatus is configured such that substantially 00% of the energy from a pulsed laser beam from a Q-switched pulsed laser device is accurately aimed at a distant target/obstacle in space. The pulsed laser beam is reflected off of a multifaceted polygonal mirror spinning about its axis and perpendicularly affixed to a rotatable azimuthal table wherein the spinning mirror provides elevational orientation, and, in conjunction with the rotatable azimuthal table, azimuthal orientation. Control circuit and associated equipment cause the Q-switched pulsed laser device to be triggered on when a facet of the mirror is in the proper elevational and azimuthal orientation for the pulsed laser beam to hit the target/obstacle. Correct aiming of the pulsed laser beam at the target/obstacle is accomplished when the coordinates thereof are specific only as an elevational angle. +-. 5 above and/or below the horizon and an azimuthal angle between 0. degree. and 360. degree.

US Patent:

20190226310, Jul 25, 2019

Filed:

Mar 29, 2019

Appl. No.:

16/370577

Inventors:

- Houston TX, US
Stephen Jan Szymczak - Spring TX, US
D.V. Satyanarayana Gupta - The Woodlands TX, US
Charles Elmer Bell - Rockwall TX, US

International Classification:

E21B 43/25
C09K 8/60
C09K 8/92
C09K 8/70
C09K 8/72
C09K 8/516
E21B 43/16

Abstract:

The flow of a stimulation fluid may be diverted from a high permeability zone to a low permeability portion of a subterranean formation by use of an acid soluble or acid degradable solid particulate and a composite of an acid or an acid generating compound adsorbed onto a water-insoluble adsorbent. Conductive flow of hydrocarbons from an occluded fracture may be resumed by release of the acid from the adsorbent or the acid generating compound.

US Patent:

20150330197, Nov 19, 2015

Filed:

May 15, 2015

Appl. No.:

14/713694

Inventors:

- Houston TX, US
Stephen Jan Szymzak - Spring TX, US
D.V. Satyanarayana Gupta - The Woodlands TX, US
Charles Elmer Bell - Rockwall TX, US

International Classification:

E21B 43/25
C09K 8/72

Abstract:

The flow of a stimulation fluid may be diverted from a high permeability zone to a low permeability portion of a subterranean formation by use of an acid soluble or acid degradable solid particulate and a composite of an acid or an acid generating compound adsorbed onto a water-insoluble adsorbent. Conductive flow of hydrocarbons from an occluded fracture may be resumed by release of the acid from the adsorbent or the acid generating compound.