Ridenour; Ralph G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ridenour; Ralph G..The latest application filed is for "image display device and method".
- Ridenour; Ralph G. - Mansfield OH
| Patent | Date |
|---|---|
| Conduit connector and method Grant 6,877,779 - Kerr , et al. April 12, 2 | 2005-04-12 |
| Image display device and method App 20050011095 - Ridenour, Ralph G. ; et al. | 2005-01-20 |
| Image display device and method App 20050005489 - Ridenour, Ralph G. ; et al. | 2005-01-13 |
| Conduit connector and method Grant 6,575,502 - Ridenour June 10, 2 | 2003-06-10 |
| Conduit connector and method App 20010030422 - Kerr, Dennis ; et al. | 2001-10-18 |
| Sanitary door handle assembly Grant 6,289,557 - Manson , et al. September 18, 2 | 2001-09-18 |
| Member and tube assembly Grant RE37,246 - Ridenour June 26, 2 | 2001-06-26 |
| Conduit connector and method Grant 6,170,888 - Ridenour January 9, 2 | 2001-01-09 |
| Flare-tube assembly Grant 5,658,025 - Ridenour August 19, 1 | 1997-08-19 |
| Member and tube assembly Grant 5,607,194 - Ridenour March 4, 1 | 1997-03-04 |
| Tube fitting assembly method Grant 5,544,406 - Ridenour , et al. August 13, 1 | 1996-08-13 |
| Refrigeration system detection assembly Grant 5,345,775 - Ridenour September 13, 1 | 1994-09-13 |
| Transducer assembly and method Grant 5,313,839 - Ridenour May 24, 1 | 1994-05-24 |
| Gas leak sensor system Grant 5,293,771 - Ridenour March 15, 1 | 1994-03-15 |
| Refrigerant transducer assembly and method Grant 5,063,784 - Ridenour November 12, 1 | 1991-11-12 |
| Valve nozzle assembly Grant 4,989,791 - Ridenour February 5, 1 | 1991-02-05 |
| Outdoor temperature sensing assembly Grant 4,881,822 - Ridenour November 21, 1 | 1989-11-21 |
| Double bead tube fitting Grant 4,871,199 - Ridenour , et al. October 3, 1 | 1989-10-03 |
| Duct mount sensor assembly Grant 4,795,499 - Ridenour January 3, 1 | 1989-01-03 |
| Apparatus for producing aerated water Grant 4,591,098 - Ridenour May 27, 1 | 1986-05-27 |
| Heavy duty tube coupling Grant 4,585,255 - Ridenour April 29, 1 | 1986-04-29 |
| Tube fitting assembly method with deformable seal Grant 4,450,618 - Ridenour May 29, 1 | 1984-05-29 |
| Tube-to-tube joint method Grant 4,442,586 - Ridenour April 17, 1 | 1984-04-17 |
| Tube fitting assembly with deformable seal Grant 4,330,144 - Ridenour May 18, 1 | 1982-05-18 |
| Tube-to-tube joint Grant 4,269,438 - Ridenour May 26, 1 | 1981-05-26 |
| Tubing joint assembly Grant 4,231,596 - Ridenour November 4, 1 | 1980-11-04 |
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