Cobbs, Jr.; Walter H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cobbs, Jr.; Walter H..The latest application filed is for "method and apparatus for induction charging of powder by contact electrification".
- Cobbs, Jr.; Walter H. - Amherst OH
| Patent | Date |
|---|---|
| Method and apparatus for induction charging of powder by contact electrification Grant 4,780,331 - Cobbs, Jr. , et al. October 25, 1 | 1988-10-25 |
| Method and apparatus for foaming high viscosity polymer materials Grant 4,778,631 - Cobbs, Jr. , et al. October 18, 1 | 1988-10-18 |
| Method of screen printing with hot melt foam compositions Grant 4,730,556 - Cobbs, Jr. March 15, 1 | 1988-03-15 |
| Process for coating substrates with aqueous polymer dispersions Grant 4,573,429 - Cobbs, Jr. , et al. March 4, 1 | 1986-03-04 |
| Continuous coater solvent recovery process Grant 4,574,005 - Cobbs, Jr. , et al. March 4, 1 | 1986-03-04 |
| Method and apparatus for dispensing liquid compositions Grant 4,527,712 - Cobbs, Jr. , et al. * July 9, 1 | 1985-07-09 |
| Process for coating substrates with aqueous polymer dispersions Grant 4,515,836 - Cobbs, Jr. , et al. May 7, 1 | 1985-05-07 |
| Method and apparatus for dispensing liquid compositions Grant 4,505,406 - Cobbs, Jr. , et al. March 19, 1 | 1985-03-19 |
| Bonding with foamed hot melt adhesives Grant 4,259,402 - Cobbs, Jr. , et al. * March 31, 1 | 1981-03-31 |
| Method of coating with film-forming solids Grant 4,247,581 - Cobbs, Jr. , et al. January 27, 1 | 1981-01-27 |
| Method of making foamed thermoplastic adhesive materials and adhesive process therefor Grant 4,156,754 - Cobbs, Jr. , et al. May 29, 1 | 1979-05-29 |
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