JR

John Reffner

SD Smiths Detection: 2 patents #1 of 8Top 15%
📍 North Wales, PA: #2 of 35 inventorsTop 6%
🗺 Pennsylvania: #377 of 4,560 inventorsTop 9%
Overall (2005): #49,423 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6972409 Mid-infrared spectrometer attachment to light microscopes Donald W. Sting, Robert V. Burch, Donald K. Wilks 2005-12-06
6907390 Miniaturized opto-electronic magnifying system Donald W. Sting 2005-06-14