Richard E Speece

Inventor

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Work History

Patent OwnerApplications FiledYear
Envirex Inc.
1
1992
SIEMENS INDUSTRY, INC.
1
1994
Eco Oxygen Technologies, LLC
1
3
2
2
1
2
2
2
2000
2001
2002
2003
2005
2006
2007
2010

Inventor Addresses

AddressDuration
472 Sharon Dr., Wayne, PA 19087Feb 17, 81 - Feb 17, 81
5840 Robert E. Lee Dr., Nashville, TN 37215Nov 26, 02 - Nov 26, 02
Nashville, TNMay 02, 95 - Jun 12, 08
Nashville, TN, USJun 06, 02 - Mar 13, 25

Technology Profile

Technology Matters
A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 1
A01P: BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS 1
B01D: SEPARATION 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0081,9692025APPARATUS AND METHODS FOR DISSOLVING CARBON DIOXIDE IN WATER0
105840452020Conversion of secondary clarifier into an oxic bioreactor by superoxygenation0
85801252013Method and apparatus for control of a gas or chemical4
2011/0024,3622011METHOD AND APPARATUS FOR CONTROL OF A GAS OR CHEMICAL3
77540822010Method and apparatus for control of a gas or chemical3

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