Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944050 | Fixtureless lamp | — | 2024-04-02 |
| 11765999 | Leaf color pattern creation | — | 2023-09-26 |
| 11758853 | Fixtureless lamp | — | 2023-09-19 |
| 11596110 | Split funnel | Helio Marcus Ribeiro, Randal Reiman, Shardendu K. Singh | 2023-03-07 |
| 10986792 | Rotomolded vertical farming apparatus and system | — | 2021-04-27 |
| 10750672 | Leaf color pattern creation | — | 2020-08-25 |
| 10542685 | Rotomolded vertical farming apparatus and system | — | 2020-01-28 |
| RE47402 | LED lamp system | Laszlo A. Takacs, Tomislav Kralj | 2019-05-21 |
| 10182537 | Rotomolded vertical farming apparatus and system | — | 2019-01-22 |
| 9204504 | LED lamp system | Laszlo A. Takacs, Tomislav Kralj | 2015-12-01 |
| 8956006 | Elongated LED lamp for replacing a fluorescent lamp | Laszlo A. Takacs, Keith D. Kazenski, Chris H. Jenson, Joseph G. Kaveski, John M. Davenport | 2015-02-17 |
| 8870428 | Elongated LED lighting arrangement | Blair L. Unger, Gregory P. Frankiewicz, Joseph G. Kaveski, John M. Davenport | 2014-10-28 |
| 8847061 | Method of making solar collector assemblies with optical concentrator encapsulant | — | 2014-09-30 |
| 8657476 | Elongated LED lighting arrangement | Laszlo A. Takacs, Blair L. Unger | 2014-02-25 |
| 8480276 | Elongated lighting system | Gregory P. Frankiewicz, David Bina, Jeremias Anthony Martins, Chris H. Jenson | 2013-07-09 |
| 8348488 | Elongated solid luminaire with light-emitting portion with first and second extraction regions spatially divided along the longitudinal axis thereof | John M. Davenport, William J. Cassarly, Thomas Davenport, Gregory P. Frankiewicz, Chris H. Jenson +1 more | 2013-01-08 |
| 8347492 | Method of making an arrangement for collecting or emitting light | Lazlo Takacs, Baris E. Karadag, Darrell W. Popovich, Christopher H. Jenson, Keith D. Kazenski | 2013-01-08 |
| 8283874 | LED lighting system having a reduced-power usage mode | Gregory P. Frankiewicz, Laszlo A. Takacs | 2012-10-09 |
| 8217578 | LED lighting arrangement | Laszlo A. Takacs | 2012-07-10 |
| 7855339 | Electrical junction box cover system for use near water | David Y. Lin | 2010-12-21 |
| 7588342 | Lighted refrigerated display case with remote light source | John M. Davenport, William J. Cassarly, Thomas Davenport, Gregory P. Frankiewicz, Chris H. Jenson +1 more | 2009-09-15 |
| 7334945 | Plug-and-socket hub arrangement for mounting light pipe to receive light | Dave Bina, Gregory P. Frankiewicz | 2008-02-26 |
| 7330632 | Fiberoptic luminaire with scattering and specular side-light extractor patterns | William J. Cassarly, Thomas Davenport, John M. Davenport, Chris H. Jenson | 2008-02-12 |
| 7220035 | Compact, high-efficiency illumination system for video-imaging devices | Wayne R. Hellman, Juris Sulcs, John M. Davenport, Raymond A. Buchina, Gregory P. Frankiewicz | 2007-05-22 |
| 7198398 | Adjustable-aim light pipe fixture | John M. Davenport, Gregory P. Frankiewicz, Dave Bina | 2007-04-03 |