Assignee
SAHLIN INT INC
8 granted patents·230 citations·filing 1974–1989
Top patents by PatentIndex Score
8 records- 0190US4073602AVacuum producing deviceSAHLIN INT INC·Filed 1976·Granted Feb 14, 1978·58 cites·18 claims
- 0288US3967849AVacuum control systemSAHLIN INT INC·Filed 1975·Granted Jul 6, 1976·53 cites·7 claims
- 0387US4031918ARotary spool valveSAHLIN INT INC·Filed 1976·Granted Jun 28, 1977·56 cites·17 claims
- 0475US4921395AApparatus for loading and/or unloading industrial pressesSAHLIN INT INC·Filed 1986·Granted May 1, 1990·29 cites·21 claims
- 0557US5017083AApparatus for loading and/or unloading industrial pressesSAHLIN INT INC·Filed 1989·Granted May 21, 1991·16 cites·19 claims
- 0650US3975992ALift control system for press unloader or the likeSAHLIN INT INC·Filed 1974·Granted Aug 24, 1976·11 cites·2 claims
- 0731US4154147APress unloader with defrost and water drain valveSAHLIN INT INC·Filed 1977·Granted May 15, 1979·3 cites·8 claims
- 0819US4609324AHorizontal loader/unloaderSAHLIN INT INC·Filed 1984·Granted Sep 2, 1986·4 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →