P

Inventor

DE CLIPPELEIR HAYDEE

US5 patents
⚠️ This page may combine multiple inventors who share the name “DE CLIPPELEIR HAYDEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMPTON ROADS SANITATION DISTR

3 patents
US9670083B2Jun 6, 2017

Method and apparatus for wastewater treatment using external selection

HAMPTON ROADS SANITATION DISTR15 citations80
US11999641B2Jun 4, 2024

Method and apparatus for multi-deselection in wastewater treatment

HAMPTON ROADS SANITATION DISTR1 citations56
US12221369B2Feb 11, 2025

Method and apparatus for nutrient removal using anoxic biofilms

HAMPTON ROADS SANITATION DISTR0 citations45

D C WATER & SEWER AUTHORITY

2 patents
US10287195B2May 14, 2019

Method and apparatus for water treatment using screens

D C WATER & SEWER AUTHORITY1 citations57
US11759833B2Sep 19, 2023

Method and apparatus for pasteurization, hydrolysis and carbonization

D C WATER & SEWER AUTHORITY0 citations49