John Erspamer

Follow

Person

Crawfordsville, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tamper-evident bottle and closure having vents
- Patent number RE47156
- Issue date Dec 11, 2018
- Closure Systems International Inc.
- John Erspamer
Information Patent Grant
Tamper-evident bottle and closure having vents
- Patent number 8,807,360
- Issue date Aug 19, 2014
- Closure Systems International Inc.
- John Erspamer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
MOLDED CLOSURE WITH ENHANCED LUBRICANT DISTRIBUTION
- Publication number 20120193370
- Publication date Aug 2, 2012
- John Erspamer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF COMPRESSION MOLDING A PLASTIC CLOSURE FROM FOAMED POLYMER...
- Publication number 20110089134
- Publication date Apr 21, 2011
- Hugh Morton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TAMPER-EVIDENT PACKAGE WITH IMPROVED OPENING PERFORMANCE
- Publication number 20110024423
- Publication date Feb 3, 2011
- John Erspamer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL