Robert Walde

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Haymarket, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for inhibiting pyrrhotite-caused damage to concre...
- Patent number 11,827,575
- Issue date Nov 28, 2023
- Robert Ashley Walde
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Corrosion resistant coatings for metal surfaces
- Patent number 10,669,434
- Issue date Jun 2, 2020
- VCI COATINGS, LLC
- Timothy Alan Knell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Inhibiting Pyrrhotite-Caused Damage to Concre...
- Publication number 20210238106
- Publication date Aug 5, 2021
- Robert Ashley Walde
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CORROSION INHIBITOR FOR ANTI-CORROSION COATINGS
- Publication number 20200255673
- Publication date Aug 13, 2020
- VCI COATINGS, LLC
- Timothy Alan KNELL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CORROSION RESISTANT COATINGS FOR METAL SURFACES
- Publication number 20180340080
- Publication date Nov 29, 2018
- VCI COATINGS, LLC
- Timothy Alan KNELL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Corrosion resistant coatings for metal surfaces
- Publication number 20160075886
- Publication date Mar 17, 2016
- SURTREAT HOLDINGS, LLC
- Timothy Alan Knell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...