DR

David Langley Rick

HA Hach: 2 patents #2 of 16Top 15%
📍 Longmont, CO: #27 of 202 inventorsTop 15%
🗺 Colorado: #579 of 4,451 inventorsTop 15%
Overall (2025): #131,336 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12235237 Square wave voltammetry variable acquisition window 2025-02-25
12222319 Repeated cycles square wave voltammetry 2025-02-11