Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777702 | Apparatus for separating fiber material from an air current | Rolf Jung, Gunter Lucassen | 1988-10-18 |
| 4774758 | Apparatus for opening pressed fiber bales by a reducing device | Gunter Lucapen, Reinhard Schmidt | 1988-10-04 |
| 4771513 | Apparatus for reducing the material of rows of bales consisting of spinning material | Gunter Lucasen, Reinhard Schmidt | 1988-09-20 |
| 4769873 | Textile fiber distribution ramp for fiber batt forming apparatus | — | 1988-09-13 |
| 4715722 | Process and apparatus for feeding fiber material | Adolph Hergeth, Gunter Lucassen | 1987-12-29 |
| 4694538 | Feed apparatus for cards, carding engines, and the like | Guenter Lucassen | 1987-09-22 |
| 4689857 | WEB weight control system | — | 1987-09-01 |
| 4682388 | Textile flock feed control system and method | — | 1987-07-28 |
| 4661025 | Apparatus for forming a fiber column in a chute feed | Guenther Lucassen | 1987-04-28 |
| 4657444 | Synchronized chute feed control system and method | — | 1987-04-14 |
| 4586218 | Chute feed apparatus for a carding machine | — | 1986-05-06 |
| 4520530 | Fiber feeding apparatus with a pivoted air exhaust wall portion | — | 1985-06-04 |
| 4510647 | Method and apparatus for controlling fiber density | Alex Keller | 1985-04-16 |
| 4507826 | Method and apparatus for opening fiber bales | Alex Keller | 1985-04-02 |
| 4476611 | Fiber feeding apparatus with fiber leveling means | Alex Keller | 1984-10-16 |
| 4448272 | Method and apparatus for feeding, weighing and releasing fiber | Alex Keller, Joseph R. Williams, Erhard A. Fechner, James A. King, Charles Crawford +1 more | 1984-05-15 |
| 4394790 | Fiber feeding apparatus with controlled air flow | Alex Keller | 1983-07-26 |
| 4387486 | Control system for fiber processing apparatus | Alex Keller, Joseph R. Williams, Erhard A. Fechner | 1983-06-14 |