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Patent applications and USPTO patent grants for Mayer; Rolf.The latest application filed is for "device for close-up photography of surfaces".
Patent | Date |
---|---|
Device for close-up photography of surfaces Grant 5,825,502 - Mayer October 20, 1 | 1998-10-20 |
Magnetic guiding assembly for yarn packages transported on a textile machine Grant 5,295,570 - Grecksch , et al. * March 22, 1 | 1994-03-22 |
Magnetic guiding assembly for yarn packages transported on a textile machine Grant 5,190,136 - Grecksch , et al. March 2, 1 | 1993-03-02 |
Hard solder alloy for bonding oxide ceramics to one another or to metals Grant 4,580,714 - Mayer , et al. April 8, 1 | 1986-04-08 |
Hollow body and method of making the same Grant 4,117,866 - Bohm , et al. October 3, 1 | 1978-10-03 |
Device for disposal of materials, particularly of household and kitchen waste Grant 4,034,422 - Farber , et al. July 12, 1 | 1977-07-12 |
Refuse compactor Grant 3,960,071 - Mayer , et al. June 1, 1 | 1976-06-01 |
Compactor For Refuse Grant 3,817,170 - Mayer June 18, 1 | 1974-06-18 |
Control Arrangement For Electrical Comminutor Grant 3,575,560 - Mayer , et al. April 20, 1 | 1971-04-20 |
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