Richard L. Raisanen

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Coon Rapids, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter housing for filter fan
- Patent number 10,512,866
- Issue date Dec 24, 2019
- Hoffman Enclosures, Inc.
- Seng Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air conditioner
- Patent number D803365
- Issue date Nov 21, 2017
- Hoffman Enclosures, Inc.
- Richard L. Raisanen
- D23 - Environmental heating and cooling
Information Patent Grant
Air conditioner cover
- Patent number D739928
- Issue date Sep 29, 2015
- Hoffman Enclosures, Inc.
- Richard L. Raisanen
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM
- Publication number 20240381572
- Publication date Nov 14, 2024
- Hoffman Enclosures Inc.
- Scott Stammer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Control Assembly for Valves
- Publication number 20240337328
- Publication date Oct 10, 2024
- Hoffman Enclosures Inc.
- Scott Stammer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Liquid Cooling System Fill Kit and Method of Use
- Publication number 20230356119
- Publication date Nov 9, 2023
- Hoffman Enclosures Inc.
- Matthew R. Archibald
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Bypass Strainer Valve Assembly and Method
- Publication number 20220381355
- Publication date Dec 1, 2022
- Hoffmann Enclosures Inc.
- Richard Raisanen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Housing for Filter Fan
- Publication number 20170232373
- Publication date Aug 17, 2017
- Hoffman Enclosures, Inc.
- Seng Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL