Assignee
SASKATCHEWAN POTASH
CA·4 granted patents·106 citations·filing 1983–1989
Top patents by PatentIndex Score
4 records- 0184US4649524AIntegrated acoustic networkSASKATCHEWAN POTASH·Filed 1983·Granted Mar 10, 1987·77 cites·15 claims
- 0259US5093088AApparatus for producing phosphoric acid from phosphate oreSASKATCHEWAN POTASH·Filed 1989·Granted Mar 3, 1992·13 cites·12 claims
- 0349US4828811AMethod for producing phosphoric acid from phosphate oreSASKATCHEWAN POTASH·Filed 1987·Granted May 9, 1989·9 cites·31 claims
- 0446US4735683AProcess for preparation of potassium salts from pulp of lignocellulosic materialsSASKATCHEWAN POTASH·Filed 1986·Granted Apr 5, 1988·7 cites·11 claims
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