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Richard Eugene Mayer
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Richmond, VA, US
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last 30 patents
Information
Patent Grant
Process for the purification of caprolactam obtained from the depol...
Patent number
6,187,917
Issue date
Feb 13, 2001
AlliedSignal Inc.
Richard Eugene Mayer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of caprolactam obtained from the depol...
Patent number
5,990,306
Issue date
Nov 23, 1999
AlliedSignal Inc.
Richard Eugene Mayer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Monomer recovery from multi-component materials
Patent number
5,656,757
Issue date
Aug 12, 1997
AlliedSignal Inc.
Theodore John Jenczewski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solutions of ammonium sulfate, ammonium nitrate and urea, with high...
Patent number
5,082,487
Issue date
Jan 21, 1992
Allied-Signal Inc.
Richard E. Mayer
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Recovery of caprolactam from process residues
Patent number
4,582,642
Issue date
Apr 15, 1986
Allied Corporation
Lamberto Crescentini
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flame retardant carpet
Patent number
4,097,630
Issue date
Jun 27, 1978
Allied Chemical Corporation
Judd Leonard Schwartz
D03 - WEAVING
Information
Patent Grant
Flame-retardant polyamide fiber for use in carpets
Patent number
4,064,298
Issue date
Dec 20, 1977
Allied Chemical Corporation
Judd Leonard Schwartz
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Flame-retardant carpet
Patent number
4,012,546
Issue date
Mar 15, 1977
Allied Chemical Corporation
Judd Leonard Schwartz
D03 - WEAVING
Information
Patent Grant
Flame-retardant carpet
Patent number
3,985,926
Issue date
Oct 12, 1976
Allied Chemical Corporation
Judd Leonard Schwartz
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...