Robert W. Hallock

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Blowback shield for carbon dioxide discharge horn
- Patent number 9,291,296
- Issue date Mar 22, 2016
- Polar Tech Industries, Inc.
- Robert B. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stand for carbon dioxide horn and accessory
- Patent number D737660
- Issue date Sep 1, 2015
- Quark Limited, LDC
- Donald A. Santeler
- D08 - Tools and hardware
Information Patent Grant
Overflow shield
- Patent number D728749
- Issue date May 5, 2015
- Donald A. Santeler
- D23 - Environmental heating and cooling
Information Patent Grant
Insulating sleeve
- Patent number D728772
- Issue date May 5, 2015
- Donald A. Santeler
- D23 - Environmental heating and cooling
Information Patent Grant
Insulating sleeve
- Patent number D728771
- Issue date May 5, 2015
- Donald A. Santeler
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
STAND FOR CARBON DIOXIDE HORN AND ACCESSORY
- Publication number 20140217108
- Publication date Aug 7, 2014
- QUARK LIMITED, LDC
- Donald A. Santeler
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
BLOWBACK SHIELD FOR CARBON DIOXIDE DISCHARGE HORN
- Publication number 20140124591
- Publication date May 8, 2014
- Quark Limited, LDC
- Robert B. Evans
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FIXED POSITION CARBON DIOXIDE DISCHARGE HORN
- Publication number 20140124091
- Publication date May 8, 2014
- Quark Limited, LDC
- Robert B. Evans
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR DISPENSING DRY ICE
- Publication number 20140075983
- Publication date Mar 20, 2014
- Robert B. Evans
- C01 - INORGANIC CHEMISTRY