Verbrugge; Calvin J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Verbrugge; Calvin J..The latest application filed is for "repulpable hot melt polymer/wax compositions for fibrous products".
- Verbrugge; Calvin J. - Racine WI
- Verbrugge; Calvin J. - Racine County WI
| Patent | Date |
|---|---|
| Repulpable hot melt polymer/wax compositions for fibrous products Grant 5,700,516 - Sandvick , et al. December 23, 1 | 1997-12-23 |
| Repulpable hot melt polymer/fatty acid compositions for fibrous products Grant 5,587,202 - Sandvick , et al. December 24, 1 | 1996-12-24 |
| Repulpable hot melt polymer/fatty acid compositions for fibrous products Grant 5,491,190 - Sandvick , et al. February 13, 1 | 1996-02-13 |
| Method of making clear, stable prespotter laundry detergent Grant 5,205,960 - Kristopeit , et al. April 27, 1 | 1993-04-27 |
| 1-Alkene/excess maleic anhydride polymers Grant 4,871,823 - Billman , et al. October 3, 1 | 1989-10-03 |
| Alkene/excess maleic anhydride polymer manufacture Grant 4,859,752 - Bosanec , et al. August 22, 1 | 1989-08-22 |
| Continuous process and system for producing polymers comprising maleic anhydride and certain alpha-olefins Grant 4,849,489 - Benhamou , et al. July 18, 1 | 1989-07-18 |
| Fabric finish with alpha olefin resins and process Grant 4,780,499 - Villarreal , et al. October 25, 1 | 1988-10-25 |
| Contact insect repellents Grant 4,774,081 - Flashinski , et al. September 27, 1 | 1988-09-27 |
| Volatile insect repellents Grant 4,774,082 - Flashinski , et al. September 27, 1 | 1988-09-27 |
| Aromatic monovinyl alkenyl alphaolefin anhydride terpolymers Grant 4,522,992 - Verbrugge * June 11, 1 | 1985-06-11 |
| Waxy maleic anhydride alpha olefin terpolymers Grant 4,358,573 - Verbrugge November 9, 1 | 1982-11-09 |
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