Schippers; Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schippers; Heinz.The latest application filed is for "method and apparatus for spinning a synthetic multi-filament yarn".
Company Profile
0.43.0
- Schippers; Heinz - Remscheid DE
- Schippers; Heinz - Remscheid-11 DT
- Schippers; Heinz - Remscheid-Lennep DT
Patent Activity
| Patent | Date |
|---|---|
| Method and apparatus for spinning a synthetic multi-filament yarn Grant 5,698,146 - Schippers , et al. December 16, 1 | 1997-12-16 |
| Method for making multi-filament yarn Grant 4,774,042 - Schippers September 27, 1 | 1988-09-27 |
| Method and apparaus for centrally collecting measured values Grant 4,720,806 - Schippers , et al. January 19, 1 | 1988-01-19 |
| Stepped precision winding process Grant 4,697,753 - Schippers , et al. October 6, 1 | 1987-10-06 |
| Control apparatus for a positive displacement reciprocating pump Grant 4,648,810 - Schippers , et al. March 10, 1 | 1987-03-10 |
| Yarn traversing apparatus Grant 4,646,983 - Schippers , et al. March 3, 1 | 1987-03-03 |
| Yarn sensor Grant 4,629,137 - Schippers , et al. December 16, 1 | 1986-12-16 |
| Yarn traverse apparatus Grant 4,585,181 - Schippers , et al. April 29, 1 | 1986-04-29 |
| Yarn traverse apparatus and method Grant 4,561,603 - Schippers , et al. December 31, 1 | 1985-12-31 |
| Control apparatus for a positive displacement reciprocating pump Grant 4,523,901 - Schippers , et al. June 18, 1 | 1985-06-18 |
| Yarn winding apparatus Grant 4,505,436 - Schippers , et al. March 19, 1 | 1985-03-19 |
| Apparatus for winding a plurality of yarns Grant 4,505,437 - Schippers , et al. March 19, 1 | 1985-03-19 |
| Ribbon free wound yarn package and method and apparatus for producing the same Grant 4,504,021 - Schippers , et al. March 12, 1 | 1985-03-12 |
| Bobbin transport apparatus and method Grant RE31,839 - Schippers , et al. February 26, 1 | 1985-02-26 |
| Exhaust gas turbocharger Grant 4,364,717 - Schippers , et al. December 21, 1 | 1982-12-21 |
| Multi-spindle double twist twisting machine Grant 4,330,987 - Schippers , et al. May 25, 1 | 1982-05-25 |
| Method and apparatus for winding textile yarns Grant 4,325,517 - Schippers , et al. April 20, 1 | 1982-04-20 |
| Process for spinning of core/mantle yarns and yarn products Grant 4,321,789 - Dammann , et al. March 30, 1 | 1982-03-30 |
| Rotary filament feeder Grant 4,221,345 - Schippers , et al. September 9, 1 | 1980-09-09 |
| Thrust bearing assembly Grant 4,209,207 - Schippers , et al. June 24, 1 | 1980-06-24 |
| Process for high speed production of filament cables Grant 4,185,064 - Schippers January 22, 1 | 1980-01-22 |
| Apparatus for open-end spinning of fibers Grant 4,165,600 - Schippers , et al. August 28, 1 | 1979-08-28 |
| Simultaneous production of plurality of filament winding packages Grant RE29,959 - Schippers , et al. April 10, 1 | 1979-04-10 |
| Yarn spinning apparatus and process Grant 4,130,983 - Dammann , et al. December 26, 1 | 1978-12-26 |
| Process for producing low shrinkage film bands Grant 4,113,935 - Schippers , et al. September 12, 1 | 1978-09-12 |
| Winding machines with contact roller control device Grant 4,106,710 - Schippers , et al. August 15, 1 | 1978-08-15 |
| Apparatus for producing texturized yarns Grant 4,035,879 - Schippers July 19, 1 | 1977-07-19 |
| Process for the production of a multifilament texturized yarn Grant 4,019,311 - Schippers April 26, 1 | 1977-04-26 |
| Spinning apparatus with pneumatic filament conveyor tube Grant 3,999,909 - Schippers December 28, 1 | 1976-12-28 |
| Winding machine with multi-chuck bobbin revolver Grant 3,999,715 - Schippers , et al. December 28, 1 | 1976-12-28 |
| Process for extruding a partially foamed thermoplastic product Grant 3,956,438 - Schippers May 11, 1 | 1976-05-11 |
| Winding mechanisms with friction drive rollers Grant 3,945,579 - Schippers , et al. March 23, 1 | 1976-03-23 |
| Devices for threading filaments on rollers Grant 3,930,292 - Schippers , et al. January 6, 1 | 1976-01-06 |
| High-speed Cross-winding Device Grant 3,861,607 - Schippers , et al. January 21, 1 | 1975-01-21 |
| Apparatus For Extruding A Partially Foamed Thermoplastic Product Grant 3,782,870 - Schippers January 1, 1 | 1974-01-01 |
| Screw Extruder For Thermoplastic Melts With Temperature Equalizing Head Grant 3,762,692 - Schippers October 2, 1 | 1973-10-02 |
| Gear Pump For Viscous Thermoplastic Melts Grant 3,746,481 - Schippers July 17, 1 | 1973-07-17 |
| Simultaneous Production Of Plurality Of Filament Winding Packages Grant 3,719,442 - Schippers , et al. March 6, 1 | 1973-03-06 |
| Air Heating Box For Textile Machines Grant 3,701,268 - Treptow , et al. October 31, 1 | 1972-10-31 |
| Apparatus For Producing A Multi-layer Blown Tubular Thermoplastic Film Grant 3,650,649 - Schippers March 21, 1 | 1972-03-21 |
| Screw Extruders With Baffle Plates And Expeller Bodies Grant 3,633,494 - Schippers , et al. January 11, 1 | 1972-01-11 |
| Apparatus For The Production Of Filaments From Foils Grant 3,594,870 - Schippers , et al. July 27, 1 | 1971-07-27 |
| Mixing And Reaction Extruder Grant 3,583,684 - Schippers June 8, 1 | 1971-06-08 |
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