Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CP

Christopher J. Palassis

YSYsi: 6 patents #2 of 43Top 5%
Yellow Springs, OH: #17 of 98 inventorsTop 20%
Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #808,179 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11656180 Multi excitation-multi emission fluorometer for multiparameter water quality monitoring Kevin Flanagan 2023-05-23
11073475 Optical nitrate sensor for multiparameter water quality measurement Miguel A. Rojo 2021-07-27
10955341 Optical nitrate sensor compensation algorithm for multiparameter water quality measurement Melanie C. K. Poon 2021-03-23
9200929 Replaceable probe head Michael T. James 2015-12-01
9170132 Replaceable probe head having an operational amplifier Christopher M. Schuyler 2015-10-27
8664938 Replaceable probe head Michael T. James 2014-03-04