Czuba; Leonard F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Czuba; Leonard F..The latest application filed is for "biohazard mask suitable for civilians".
- Czuba; Leonard F. - Lombard IL
| Patent | Date |
|---|---|
| Biohazard mask suitable for civilians Grant 7,152,600 - Freriks , et al. December 26, 2 | 2006-12-26 |
| Biohazard Mask Suitable For Civilians App 20060201511 - Freriks; David Richard ; et al. | 2006-09-14 |
| Package assembly with applicator and container for adhesive materials Grant 6,960,040 - D'Alessio , et al. November 1, 2 | 2005-11-01 |
| Package assembly with applicator and container for adhesive materials Grant 6,802,416 - D'Alessio , et al. October 12, 2 | 2004-10-12 |
| Package assembly with applicator and container for adhesive materials App 20040026282 - D'Alessio, Keith R. ; et al. | 2004-02-12 |
| Package assembly with applicator and container for adhesive materials App 20020048480 - D'Alessio, Keith R. ; et al. | 2002-04-25 |
| Package assembly with applicator and container for adhesive materials Grant 6,372,313 - D'Alessio , et al. April 16, 2 | 2002-04-16 |
| Method of making a sterilizable multi-layer container Grant 4,892,604 - Measells , et al. January 9, 1 | 1990-01-09 |
| Polymeric films Grant 4,778,697 - Genske , et al. October 18, 1 | 1988-10-18 |
| Catheter hub assembly Grant 4,391,029 - Czuba , et al. July 5, 1 | 1983-07-05 |
| Coextruded silicone-containing tubing having long term frictional lubrication properties Grant 4,299,256 - Bacehowski , et al. November 10, 1 | 1981-11-10 |
| EVA Formulation having improved properties Grant 4,266,542 - Becker , et al. May 12, 1 | 1981-05-12 |
| Silicone-containing thermoplastic polymers for medical uses Grant 4,196,731 - Laurin , et al. April 8, 1 | 1980-04-08 |
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