Assignee
CF IND
9 granted patents·116 citations·filing 1977–1985
Top patents by PatentIndex Score
9 records- 0170US4231839AAfter-treatment processes and apparatus, especially for urea and ammonium nitrate plantsCF IND·Filed 1979·Granted Nov 4, 1980·13 cites·16 claims
- 0260US4660989AAgitator shaft bottom bearing assemblyCF IND·Filed 1985·Granted Apr 28, 1987·21 cites·4 claims
- 0352US4200616AAmmonium nitrate particle removal apparatusCF IND·Filed 1978·Granted Apr 29, 1980·11 cites·6 claims
- 0450US4484453AAmmonia plant refrigeration system and process control method thereforCF IND·Filed 1982·Granted Nov 27, 1984·23 cites·6 claims
- 0546US4662055AFlange alignment tool and method for using sameCF IND·Filed 1985·Granted May 5, 1987·17 cites·16 claims
- 0641US4494647ACleaning assembly for a dryer feed chuteCF IND·Filed 1982·Granted Jan 22, 1985·6 cites·6 claims
- 0739US4462972AMethod for producing fertilizer-grade phosphoric acidCF IND·Filed 1982·Granted Jul 31, 1984·5 cites·10 claims
- 0836US4470799AConverter igniterCF IND·Filed 1981·Granted Sep 11, 1984·11 cites·8 claims
- 0934US4113184AWet grinding method for crude phosphate rockCF IND·Filed 1977·Granted Sep 12, 1978·9 cites·10 claims
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