Flieder; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Flieder; Robert A..The latest application filed is for "retractable recessed emergency luminaire".
- Flieder; Robert A. - Hamilton NJ
- Flieder; Robert A. - Huntingdon Valley PA
- Flieder; Robert A. - Englewood Cliffs NJ
| Patent | Date |
|---|---|
| Retractable recessed emergency luminaire Grant 7,654,710 - Williams , et al. February 2, 2 | 2010-02-02 |
| Retractable recessed emergency luminaire App 20070274083 - Williams; Thomas J. ; et al. | 2007-11-29 |
| Solar powered illuminated yard marker Grant D315,928 - Flieder April 2, 1 | 1991-04-02 |
| Light color regulating apparatus Grant 3,883,243 - Weisglass , et al. May 13, 1 | 1975-05-13 |
| Light Source For Color Enlargers Grant 3,754,823 - Weisglass , et al. August 28, 1 | 1973-08-28 |
| Light Color Control Apparatus Grant 3,754,824 - Weisglass , et al. August 28, 1 | 1973-08-28 |
| Light Head With Interchangeable Mixing Chambers For High Speed Enlarger Grant 3,684,371 - Weisglass , et al. August 15, 1 | 1972-08-15 |
| Capacitor Charge Indicator Circuit Grant 3,649,913 - Flieder , et al. March 14, 1 | 1972-03-14 |
| Fail To Flash Indicator Circuit Grant 3,626,401 - Flieder , et al. December 7, 1 | 1971-12-07 |
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