John R. Amend

Follow

Person

Bozeman, MT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Visual spectrophotometer
- Patent number 8,638,433
- Issue date Jan 28, 2014
- John R. Amend
- G01 - MEASURING TESTING
Information Patent Grant
Drop counter
- Patent number 7,414,255
- Issue date Aug 19, 2008
- John R. Amend
- G01 - MEASURING TESTING
Information Patent Grant
Instrument with colorimeter and sensor inputs for interfacing with...
- Patent number 7,046,347
- Issue date May 16, 2006
- John R. Amend
- G01 - MEASURING TESTING