Michael W MacCollum

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Poway, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multispace parking pay station
- Patent number D781024
- Issue date Mar 7, 2017
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D779771
- Issue date Feb 21, 2017
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D779772
- Issue date Feb 21, 2017
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D779774
- Issue date Feb 21, 2017
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D779773
- Issue date Feb 21, 2017
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D762040
- Issue date Jul 19, 2016
- IPS Group Inc.
- David William King
- D99 -
Information Patent Grant
Multispace parking pay station
- Patent number D755649
- Issue date May 10, 2016
- IPS Group Inc.
- David William King
- D10 - Measuring, testing, or signalling instruments