Erich Hoefferle

Person

Roseville, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of deionization of water
- Patent number 12,145,868
- Issue date Nov 19, 2024
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method of deionization of water
- Patent number 11,447,404
- Issue date Sep 20, 2022
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus to monitor and control a water system
- Patent number 11,053,136
- Issue date Jul 6, 2021
- Evoqua Water Technologies LLC
- Scott Branum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for providing treated water
- Patent number 10,611,650
- Issue date Apr 7, 2020
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating water with an ion exchange bed in a water treatm...
- Patent number 10,501,343
- Issue date Dec 10, 2019
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus to monitor and control a water system
- Patent number 10,273,165
- Issue date Apr 30, 2019
- Evoqua Water Technologies LLC
- Scott Branum
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method of Deionization of Water
- Publication number 20230025170
- Publication date Jan 26, 2023
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM
- Publication number 20220033279
- Publication date Feb 3, 2022
- Evoqua Water Technologies LLC
- Scott Branum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method of Deionization of Water
- Publication number 20200216333
- Publication date Jul 9, 2020
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD OF DEIONIZATION OF WATER
- Publication number 20200055750
- Publication date Feb 20, 2020
- Evoqua Water Technologies LLC
- Erich G. Hoefferle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM
- Publication number 20190144301
- Publication date May 16, 2019
- Evoqua Water Technologies LLC
- Scott Branum
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM
- Publication number 20190112201
- Publication date Apr 18, 2019
- Evoqua Water Technologies LLC
- Scott Branum
- G06 - COMPUTING CALCULATING COUNTING

Erich Hoefferle

Person

Patents Grantslast 30 patents

System and method of deionization of water

System and method of deionization of water

Method and apparatus to monitor and control a water system

System for providing treated water

Method of treating water with an ion exchange bed in a water treatm...

Method and apparatus to monitor and control a water system

Patents Applicationslast 30 patents

System and Method of Deionization of Water

METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM

System and Method of Deionization of Water

SYSTEM AND METHOD OF DEIONIZATION OF WATER

METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM

METHOD AND APPARATUS TO MONITOR AND CONTROL A WATER SYSTEM