Robert David Piotrowski

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making low viscosity evaporative orange juice concentrate...
- Patent number 4,818,555
- Issue date Apr 4, 1989
- The Procter & Gamble Company
- Robert D. Piotrowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Coffee package which communicates usage indicia
- Publication number 20080299263
- Publication date Dec 4, 2008
- Robert David Piotrowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method of displaying coffee packages in an array which communicate...
- Publication number 20080286417
- Publication date Nov 20, 2008
- Robert David Piotrowski
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Coffee package which communicates usage indicia
- Publication number 20080286418
- Publication date Nov 20, 2008
- Robert David Piotrowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method, an apparatus, and a composition for customizing the combina...
- Publication number 20030228999
- Publication date Dec 11, 2003
- The Procter & Gamble Company
- Don Roderick Donovan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for directing consumers to preferred coffee selection
- Publication number 20010044750
- Publication date Nov 22, 2001
- The Procter & Gamble Co.
- Robert David Piotrowski
- G06 - COMPUTING CALCULATING COUNTING