James Robert Meador

US Patent:

6576408, Jun 10, 2003

Filed:

Mar 2, 2001

Appl. No.:

09/798178

Inventors:

James D. Meador - Ballwin MO
Mandar R. Bhave - Rolla MO

Assignee:

Brewer Science, Inc. - Rolla MO

International Classification:

G03F 730

US Classification:

430325, 4302711, 524589, 524590

Abstract:

New polymers and anti-reflective compositions including those polymers are provided. The polymer comprises recurring monomers according to the formula wherein each R is âOH, âCH OH, âOâR âOâX, or âCH âOâR âOâX, each R is a branched or unbranched alkyl group, and each X is shown below. The inventive compositions can be used to form anti-reflective coatings having high etch rate and optical densities.

US Patent:

47832274, Nov 8, 1988

Filed:

Apr 28, 1987

Appl. No.:

7/043338

Inventors:

James H. Meador - Ballwin MO

International Classification:

H01B 1306

US Classification:

156 49

Abstract:

A two-component settable liquid is mixed in a tube to start the setting of the liquid. A pair of electrical cables are separately fed through a retaining cap and a splice is made between the cables. The splice is inserted into the mixed settable liquid and the retaining cap is secured on the tube to hold the splice in the mixed settable liquid while the liquid sets to form a seal about the splice. Various structure is also shown to pressurize the contents of the tube to force the settable liquid into and around the splice.