Krambrock; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krambrock; Wolfgang.The latest application filed is for "method for conveying a solid substance".
- Krambrock; Wolfgang - Vogt DE
- Krambrock; Wolfgang - Ravensburg DT
- Krambrock; Wolfgang - Leverkusen DT
| Patent | Date |
|---|---|
| Method for conveying a solid substance Grant 6,971,786 - Krambrock December 6, 2 | 2005-12-06 |
| Method for conveying a solid substance App 20040197154 - Krambrock, Wolfgang | 2004-10-07 |
| Loading apparatus for bulk materials Grant 5,660,215 - Krambrock , et al. August 26, 1 | 1997-08-26 |
| Seal arrangement Grant 4,979,756 - Krambrock , et al. December 25, 1 | 1990-12-25 |
| Process and equipment for pneumatic and hydraulic transport of bulk materials through pipes Grant 4,715,748 - Krambrock December 29, 1 | 1987-12-29 |
| Air classifier Grant 4,528,092 - Krambrock , et al. July 9, 1 | 1985-07-09 |
| Device for pneumatic charging container-type balance Grant 4,301,880 - Krambrock , et al. November 24, 1 | 1981-11-24 |
| Method and apparatus for the pneumatic conveying of bulk material Grant 4,067,622 - Krambrock , et al. January 10, 1 | 1978-01-10 |
| Method and apparatus for the pneumatic conveying of bulk material Grant 3,929,379 - Krambrock December 30, 1 | 1975-12-30 |
| Apparatus For Conveying Bulk Material Grant 3,759,578 - Muschelknautz , et al. September 18, 1 | 1973-09-18 |
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