Richard Blair Hawkes

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Bethlehem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removal of ice from a storage bin
- Patent number 7,137,271
- Issue date Nov 21, 2006
- Follett Corporation
- Richard Blair Hawkes
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus for removal of ice from a storage bin
- Patent number 6,685,053
- Issue date Feb 3, 2004
- Follett Corporation
- Richard Blair Hawkes
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for removal of ice from a storage bin
- Publication number 20040079103
- Publication date Apr 29, 2004
- Richard Blair Hawkes
- G07 - CHECKING-DEVICES
Information Patent Application
Apparatus for removal of ice from a storage bin
- Publication number 20030042267
- Publication date Mar 6, 2003
- Richard Blair Hawkes
- G07 - CHECKING-DEVICES