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Robin Ihnfeldt
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic refrigeration systems for cryogenic applications
Patent number
12,163,701
Issue date
Dec 10, 2024
General Engineering & Research LLC
Robin Ihnfeldt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Magnetocaloric alloys useful for magnetic refrigeration applications
Patent number
11,728,074
Issue date
Aug 15, 2023
General Engineering & Research, L.L.C.
Robin Ihnfeldt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnetocaloric alloys useful for magnetic refrigeration applications
Patent number
11,225,703
Issue date
Jan 18, 2022
General Engineering & Research, L.L.C.
Robin Ihnfeldt
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Solid state cooling device
Patent number
10,451,321
Issue date
Oct 22, 2019
General Engineering & Research, L.L.C.
Robin Veronica Ihnfeldt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Contact release capsule useful for chemical mechanical planarizatio...
Patent number
9,334,422
Issue date
May 10, 2016
General Engineering & Research, L.L.C.
Robin Ihnfeldt
B24 - GRINDING POLISHING
Information
Patent Grant
Contact release capsule useful for chemical mechanical planarizatio...
Patent number
8,980,122
Issue date
Mar 17, 2015
General Engineering & Research, L.L.C.
Robin Ihnfeldt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC REFRIGERATION SYSTEMS FOR CRYOGENIC APPLICATIONS
Publication number
20220252308
Publication date
Aug 11, 2022
General Engineering & Research, L.L.C.
Robin Ihnfeldt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MAGNETOCALORIC ALLOYS USEFUL FOR MAGNETIC REFRIGERATION APPLICATIONS
Publication number
20210065941
Publication date
Mar 4, 2021
Robin Ihnfeldt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MAGNETOCALORIC ALLOYS USEFUL FOR MAGNETIC REFRIGERATION APPLICATIONS
Publication number
20190352747
Publication date
Nov 21, 2019
General Engineering & Research, L.L.C.
Robin IHNFELDT
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOLID STATE COOLING DEVICE
Publication number
20180066875
Publication date
Mar 8, 2018
General Engineering & Research, L.L.C.
Robin Veronica Ihnfeldt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING DEVICE UTILIZING THERMOELECTRIC AND MAGNETOCALORIC MECHANIS...
Publication number
20170138646
Publication date
May 18, 2017
General Engineering & Research, L.L.C.
Robin Veronica Ihnfeldt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONTACT RELEASE CAPSULE USEFUL FOR CHEMICAL MECHANICAL PLANARIZATIO...
Publication number
20150132958
Publication date
May 14, 2015
General Engineering & Research, L.L.C.
Robin Ihnfeldt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONTACT RELEASE CAPSULE USEFUL FOR CHEMICAL MECHANICAL PLANARIZATIO...
Publication number
20130280910
Publication date
Oct 24, 2013
Robin Ihnfeldt
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...