Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8451575 | Lightning arrester | — | 2013-05-28 |
| D673919 | Surge protector | — | 2013-01-08 |
| D642947 | Lightning rod | — | 2011-08-09 |
| D642948 | Lightning rod | — | 2011-08-09 |
| D642949 | Lightning rod | — | 2011-08-09 |
| 7902455 | Lightning arrester | — | 2011-03-08 |
| D590285 | Lightning rod | — | 2009-04-14 |
| D567689 | Lightning rod | — | 2008-04-29 |
| D567688 | Lighting rod | — | 2008-04-29 |
| D558625 | Lightning rod | — | 2008-01-01 |
| D558626 | Lightning rod | — | 2008-01-01 |
| D511115 | Lightning arrester | Il Han Park, Kang Su LEE | 2005-11-01 |
| 6943285 | Bipolar discharge-dissipation lightning air terminals | — | 2005-09-13 |
| 6875915 | Lightning arrester | — | 2005-04-05 |
| D502659 | Lightning arrester | — | 2005-03-08 |
| D502658 | Lightning arrester | — | 2005-03-08 |
| D498693 | Discharging member for lightning arrester | — | 2004-11-23 |
| 6815606 | Bipolar multi electrostatic inducing discharge-dissipation lightning air terminals | — | 2004-11-09 |
| D497116 | Floating conductor | — | 2004-10-12 |
| D487028 | Floating conductor for bipolar discharge-dissipation lightning air terminals | — | 2004-02-24 |
| 5750203 | Method of preparing organically modified aluminosilcates sol-gel films | — | 1998-05-12 |