Richard J. Kraemer

Follow

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the removal of oxidizing agents
- Patent number 6,533,943
- Issue date Mar 18, 2003
- Tony Jones
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Enhanced materials for treatment of contamination
- Patent number 6,380,129
- Issue date Apr 30, 2002
- Richard J. Kraemer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compact water filtration pump
- Patent number 5,534,145
- Issue date Jul 9, 1996
- SweetWater, Inc.
- Sanford Platter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Prefilter for a water purification pump
- Patent number 5,431,816
- Issue date Jul 11, 1995
- SweetWater, Inc.
- Jeffrey K. Aldred
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compact water filtration and purification pump
- Patent number 5,366,642
- Issue date Nov 22, 1994
- KPA, Incorporated
- Sanford Platter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Enhanced Material for Treatment of Contamination
- Publication number 20090258783
- Publication date Oct 15, 2009
- Richard Kraemer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Enhanced materials for treatment of contamination
- Publication number 20030004061
- Publication date Jan 2, 2003
- Richard J. Kraemer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL