Peter W. Kopf

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Sudbury, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Floor mat including tacky surface with tacky-when-dry and tacky-whe...
- Patent number 6,844,058
- Issue date Jan 18, 2005
- Tech Mats, L.L.C.
- Ronald D. Blum
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Ethoxylated sugar and sugar alcohol esters useful as fat substitutes
- Patent number 5,077,073
- Issue date Dec 31, 1991
- The Proctor & Gamble Company
- John L. Ennis
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Esterified ethoxylated alkyl glycosides useful in low calorie fat-c...
- Patent number 5,059,443
- Issue date Oct 22, 1991
- The Procter & Gamble Co.
- John L. Ennis
- A21 - BAKING EDIBLE DOUGHS

Patents Applicationslast 30 patents

Information Patent Application
Advanced floor mat
- Publication number 20040221411
- Publication date Nov 11, 2004
- Tech Mats, LCC
- Ronald D. Blum
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Multi-layer tacky and water-absorbing shoe-cleaning product
- Publication number 20030232554
- Publication date Dec 18, 2003
- Ronald D. Blum
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Floor mat support and drainage structure
- Publication number 20020092110
- Publication date Jul 18, 2002
- Ronald D. Blum
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Advanced floor mat
- Publication number 20020071936
- Publication date Jun 13, 2002
- Andrew Gentiluomo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Floor mat including tacky surface with tacky-when-dry and tacky-whe...
- Publication number 20020068147
- Publication date Jun 6, 2002
- Ronald D. Blum
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Advanced floor mat
- Publication number 20020023308
- Publication date Feb 28, 2002
- Ronald D. Blum
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...