|
| US3998618 | 17 Nov 1975 | 21 Dec 1976 | Sanders Associates, Inc. | Method for making small gas-filled beads |
| US4303431 | 23 May 1980 | 1 Dec 1981 | | Method and apparatus for producing hollow microspheres |
| US4303432 | 18 Aug 1980 | 1 Dec 1981 | | Method for compressing gaseous materials in a contained volume |
| US4303603 | 19 Jun 1980 | 1 Dec 1981 | | Method and apparatus for producing hollow plastic microspheres |
| US4411679 | 8 Feb 1982 | 25 Oct 1983 | | Method of producing foamed construction materials |
| US4415512 | 18 Mar 1981 | 15 Nov 1983 | | Method and apparatus for producing hollow metal microspheres and microspheroids |
| US4568389 | 15 Sep 1983 | 4 Feb 1986 | | Shaped form or formed mass of hollow metal microspheres |
| US4582534 | 15 Sep 1983 | 15 Apr 1986 | | Metal microspheres, filamented hollow metal microspheres and articles produced therefrom |
| US7405516 | 18 Apr 2005 | 29 Jul 2008 | Imaging Systems Technology | Plasma-shell PDP with organic luminescent substance |
| US7604523 | 10 Jun 2005 | 20 Oct 2009 | Imaging Systems Technology | Plasma-shell PDP |
| US7622866 | 2 Feb 2006 | 24 Nov 2009 | Imaging Systems Technology | Plasma-dome PDP |
| US7628666 | 3 Feb 2006 | 8 Dec 2009 | Imaging Systems Technology | Process for manufacturing plasma-dome PDP |
| US7638943 | 30 Jan 2006 | 29 Dec 2009 | Imaging Systems Technology | Plasma-disc article of manufacture |
| US7727040 | 27 Jan 2006 | 1 Jun 2010 | Imaging Systems Technology | Process for manufacturing plasma-disc PDP |
| US7730746 | 10 Jul 2006 | 8 Jun 2010 | Imaging Systems Technology | Apparatus to prepare discrete hollow microsphere droplets |
| US7772773 | 2 Feb 2007 | 10 Aug 2010 | Imaging Systems Technology | Electrode configurations for plasma-dome PDP |
| US7791037 | 9 Mar 2007 | 7 Sep 2010 | Imaging Systems Technology | Plasma-tube radiation detector |
| US7808178 | 6 Feb 2007 | 5 Oct 2010 | Imaging Systems Technology | Method of manufacture and operation |
| US7833076 | 14 Jul 2008 | 16 Nov 2010 | Imaging Systems Technology, Inc. | Method of fabricating a plasma-shell PDP with combined organic and inorganic luminescent substances |
| US7863815 | 19 Jan 2007 | 4 Jan 2011 | Imaging Systems Technology | Electrode configurations for plasma-disc PDP |
| US7923930 | 23 Jul 2007 | 12 Apr 2011 | Imaging Systems Technology | Plasma-shell device |
| US7932674 | 6 Feb 2006 | 26 Apr 2011 | Imaging Systems Technology | Plasma-dome article of manufacture |
| US7978154 | 5 Feb 2007 | 12 Jul 2011 | Imaging Systems Technology, Inc. | Plasma-shell for pixels of a plasma display |
| US8035303 | 18 May 2009 | 11 Oct 2011 | Imaging Systems Technology | Electrode configurations for gas discharge device |
| US8106586 | 31 May 2008 | 31 Jan 2012 | Imaging Systems Technology, Inc. | Plasma discharge display with fluorescent conversion material |
| US8110987 | 21 Nov 2008 | 7 Feb 2012 | Imaging Systems Technology, Inc. | Microshell plasma display |
| US8113898 | 8 Oct 2009 | 14 Feb 2012 | Imaging Systems Technology, Inc. | Gas discharge device with electrical conductive bonding material |
| US8129906 | 26 Feb 2009 | 6 Mar 2012 | Imaging Systems Technology, Inc. | Lumino-shells |
| US8138673 | 22 Nov 2008 | 20 Mar 2012 | Imaging Systems Technology | Radiation shielding |
| US8198811 | 30 May 2010 | 12 Jun 2012 | Imaging Systems Technology | Plasma-Disc PDP |
| US8198812 | 6 Jan 2009 | 12 Jun 2012 | Imaging Systems Technology | Gas filled detector shell with dipole antenna |
