Lenk; Erich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lenk; Erich.The latest application filed is for "spin system for thermoplastic yarns".
- Lenk; Erich - Remscheid DE
- Lenk; Erich - Remscheid-11 DT
- Lenk; Erich - Remscheid-Lennep DT
| Patent | Date |
|---|---|
| Spin system for thermoplastic yarns Grant 5,637,331 - Lenk , et al. June 10, 1 | 1997-06-10 |
| Godet for guiding and heating an advancing yarn Grant 5,421,070 - Lenk June 6, 1 | 1995-06-06 |
| Spinning centrifuge Grant 5,075,063 - Lenk December 24, 1 | 1991-12-24 |
| Yarn winding apparatus and method Grant 5,029,762 - Behrens , et al. July 9, 1 | 1991-07-09 |
| 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 |
| Heating chamber for processing advancing yarn Grant 4,529,378 - Runkel , et al. July 16, 1 | 1985-07-16 |
| Apparatus for winding a plurality of yarns Grant 4,505,437 - Schippers , et al. March 19, 1 | 1985-03-19 |
| Yarn winding apparatus Grant 4,505,436 - 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 |
| Exhaust gas turbocharger Grant 4,364,717 - Schippers , et al. December 21, 1 | 1982-12-21 |
| Inductively heatable godet Grant 4,304,975 - Lenk , et al. * December 8, 1 | 1981-12-08 |
| 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 |
| Spinning process and apparatus Grant 4,202,163 - Turk , et al. May 13, 1 | 1980-05-13 |
| Process and apparatus for conveying individual strands into a composite strand under controlled speeds and tensions Grant 4,200,212 - Hartig , et al. April 29, 1 | 1980-04-29 |
| Inductively heatable godet with insulating means Grant 4,180,717 - Lenk , et al. December 25, 1 | 1979-12-25 |
| Simultaneous production of plurality of filament winding packages Grant RE29,959 - Schippers , et al. April 10, 1 | 1979-04-10 |
| Winding machines with contact roller control device Grant 4,106,710 - Schippers , et al. August 15, 1 | 1978-08-15 |
| Winding machines with contact roller driven by synchronous motor or asynchronous motor Grant 4,069,985 - Lohest , et al. January 24, 1 | 1978-01-24 |
| Winding machine with multi-chuck bobbin revolver Grant 3,999,715 - Schippers , et al. December 28, 1 | 1976-12-28 |
| 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 |
| Winding Device For Synthetic Threads Grant 3,841,574 - Lenk , et al. October 15, 1 | 1974-10-15 |
| Simultaneous Production Of Plurality Of Filament Winding Packages Grant 3,719,442 - Schippers , et al. March 6, 1 | 1973-03-06 |
| Adjustable Spinning Shaft For Melt-spun Yarns Grant 3,684,416 - Lenk August 15, 1 | 1972-08-15 |
| Heated Godet Grant 3,562,489 - Lenk February 9, 1 | 1971-02-09 |
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