Erlandsson; Kjell I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erlandsson; Kjell I..The latest application filed is for "truck actuated vehicle restraint having a pivotable inclined surface".
- Erlandsson; Kjell I. - Milwaukee WI
| Patent | Date |
|---|---|
| Truck actuated vehicle restraint having a pivotable inclined surface Grant 4,973,213 - Erlandsson November 27, 1 | 1990-11-27 |
| Truck actuated vehicle restraint having a pivotable slide Grant 4,938,647 - Erlandsson July 3, 1 | 1990-07-03 |
| Vehicle restraint using both linear and pivotal movement Grant 4,861,217 - Erlandsson August 29, 1 | 1989-08-29 |
| Vehicle restraint having downwardly facing hook Grant 4,728,242 - Erlandsson March 1, 1 | 1988-03-01 |
| Vehicle restraint Grant 4,695,216 - Erlandsson September 22, 1 | 1987-09-22 |
| Incinerator Grant 4,651,654 - Erlandsson , et al. March 24, 1 | 1987-03-24 |
| Counterbalancing mechanism for the ramp of a dockboard Grant 4,525,887 - Erlandsson , et al. July 2, 1 | 1985-07-02 |
| Energy recovery system for an incinerator Grant 4,485,746 - Erlandsson December 4, 1 | 1984-12-04 |
| Liquid waste feeding system for an incinerator Grant 4,453,476 - Erlandsson June 12, 1 | 1984-06-12 |
| Liquid waste feeding system for an incinerator Grant 4,372,226 - Erlandsson February 8, 1 | 1983-02-08 |
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