|
| US4019011 | 27 Jan 1975 | 19 Apr 1977 | Coast Metals, Inc. | Method of and apparatus for hard facing poppet valves |
| US4078097 | 9 Jul 1976 | 7 Mar 1978 | International Prototypes, Inc. | Metallic coating process |
| US4122328 | 17 Mar 1977 | 24 Oct 1978 | U.S. Philips Corporation | Device and welding torch for plasma-mig-welding |
| US4146773 | 17 Mar 1977 | 27 Mar 1979 | U.S. Philips Corporation | Welding torch for plasma-MIG-welding |
| US4205215 | 23 Jan 1978 | 27 May 1980 | U.S. Philips Corporation | Method and device for welding in a thermally ionized gas |
| US4642440 | 13 Nov 1984 | 10 Feb 1987 | | Semi-transferred arc in a liquid stabilized plasma generator and method for utilizing the same |
| US4992337 | 30 Jan 1990 | 12 Feb 1991 | Air Products and Chemicals, Inc. | Electric arc spraying of reactive metals |
| US5109150 | 2 Oct 1989 | 28 Apr 1992 | The United States of America as represented by the Secretary of the Navy | Open-arc plasma wire spray method and apparatus |
| US5245153 | 7 Oct 1991 | 14 Sep 1993 | Ford Motor Company | Depositing metal onto a surface |
| US5458754 | 15 Apr 1994 | 17 Oct 1995 | Multi-Arc Scientific Coatings | Plasma enhancement apparatus and method for physical vapor deposition |
| US5770273 | 7 Oct 1996 | 23 Jun 1998 | General Electric Company | Plasma coating process for improved bonding of coatings on substrates |
| US5808270 | 14 Feb 1997 | 15 Sep 1998 | Ford Global Technologies, Inc. | Plasma transferred wire arc thermal spray apparatus and method |
| US5938944 | 9 Apr 1998 | 17 Aug 1999 | Ford Global Technologies, Inc. | Plasma transferred wire arc thermal spray apparatus and method |
| US6139964 | 6 Jun 1995 | 31 Oct 2000 | Multi-Arc Inc. | Plasma enhancement apparatus and method for physical vapor deposition |
| US6706993 | 19 Dec 2002 | 16 Mar 2004 | Ford Motor Company | Small bore PTWA thermal spraygun |
| US6908644 | 4 Feb 2003 | 21 Jun 2005 | Ford Global Technologies, LLC | Clearcoat insitu rheology control via UV cured oligomeric additive network system |
| US7632547 | 21 Mar 2005 | 15 Dec 2009 | Ford Global Technologies, LLC | Clearcoat insitu rheology control via UV cured oligomeric additive network system |