James S. MacConkey

Follow

Person

Winchester, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Membrane dispensing assembly and method of manufacture
- Patent number 4,644,944
- Issue date Feb 24, 1987
- Acme United Corporation
- James S. MacConkey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Membrane dispensing assembly and method of manufacture
- Patent number 4,570,627
- Issue date Feb 18, 1986
- Acme United Corporation
- James S. MacConkey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exercise stair device
- Patent number 4,496,147
- Issue date Jan 29, 1985
- Arthur D. Little, Inc.
- Richard J. DeCloux
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Enclosure for body data monitoring apparatus
- Patent number D259509
- Issue date Jun 9, 1981
- Gulf & Western Manufacturing Company
- Herbert H. Loeffler
- D24 - Medical and laboratory equipment