ND

Nelson E. Dervaes

HA Hach: 7 patents #15 of 214Top 8%
Overall (All Time): #685,761 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12366522 Colorimeter optical measurement interference mitigation Russell Paul Gorham 2025-07-22
11612840 Filter life determination Lynn Ruth Leone 2023-03-28
11421672 Linear peristaltic pump with pinch and compression block arrangement Jordan Vin Raviv 2022-08-23
9625434 Dripless, permanent sealing assembly for container 2017-04-18
6533234 Self-centering system 2003-03-18
D412916 Microbiological bead separation magnet holder 1999-08-17
5393402 Electrode with crystal membrane John R. Dunkle 1995-02-28