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| Number | Title | Issue Date |
| 4948302 | Discharge apparatus for broken-off fastener parts Discharge apparatus for discharging broken-off fastener parts (such as the stems of blind rivets) from fastener installation apparatus, comprises a passageway (13) along which the parts (37) are conveyed away from the installation apparatus (11) by a flow... | 08/14/1990 |
| 4773960 | Apparatus for installing fast setting insulation An apparatus and method for applying cellulose fiber insulation of the spray on loose fill type. The insulation is coated by a dry and thus deactivated adhesive and is stored in a storage tank. At the moment it exits the storage tanks, the insulation is e... | 09/27/1988 |
| 4517099 | Apparatus and method for handling solids in liquid Apparatus has a receiving chamber subjected to low pressure to receive solid/liquid mixture through inlet valve thereof. The chamber also has outlet valve to discharge the mixture, an admitting valve to raise pressure in the chamber, and quantity sensing ... | 05/14/1985 |
