John S. Piwnica JR.

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East Islip, NY, US

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Patents Applicationslast 30 patents

Information Patent Application
Airless application system and method of spraying
- Publication number 20060254222
- Publication date Nov 16, 2006
- Mark Hammarth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Airless application system and method of spraying
- Publication number 20040050962
- Publication date Mar 18, 2004
- Mark Hammarth
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Adhesive container and method of filling
- Publication number 20040035881
- Publication date Feb 26, 2004
- Mark Hammarth
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...