Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
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Harpenau Kevin Roy — Physics
Harpenau Kevin Roy holds 2 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Harpenau Kevin Roy |
| Technology | Physics |
| Patents in slice | 2 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2017 |
Representative patents
Notable publications linking Harpenau Kevin Roy to Physics.
Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
Light-emitting diode wave guide down light retrofit fixtures
US-9188318-B2 · Nov 17, 2015 · US
Recent filings
Latest patents from Harpenau Kevin Roy in Physics.
Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
Waveguide light fixtures
US-9618678-B1 · Apr 11, 2017 · US
Light-emitting diode wave guide down light retrofit fixtures
US-9188318-B2 · Nov 17, 2015 · US
Related pages
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