DL

Don J Lee

📍 Concord, MA: #321 of 720 inventorsTop 45%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,482,271 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10060849 Optical analyzer for identification of materials using transmission spectroscopy Ronald H. Micheels 2018-08-28
9297749 Optical analyzer for identification of materials using transmission spectroscopy Ronald H. Micheels 2016-03-29
8859969 Optical analyzer for identification of materials using reflectance spectroscopy Ronald H. Micheels 2014-10-14