Inventor · disambiguated record
Kenneth C. Emmerich
Also filed as: EMMERICH KENNETH C
18 granted patents·1,055 citations·filing 1976–1997
96Inventor score
Files withFANSTEEL INC18
Top patents by PatentIndex Score
18 records- 0198US6019434APoint attack bitFANSTEEL INC·Filed 1997·Granted Feb 1, 2000·216 cites·16 claims
- 0297US4484783ARetainer and wear sleeve for rotating mining bitsFANSTEEL INC·Filed 1982·Granted Nov 27, 1984·140 cites·10 claims
- 0396US4099585ARoof drilling systemFANSTEEL INC·Filed 1977·Granted Jul 11, 1978·60 cites·3 claims
- 0495US4084856ASelf-retaining sleeve and bitFANSTEEL INC·Filed 1976·Granted Apr 18, 1978·146 cites·2 claims
- 0592US4632195ARoof drill systemFANSTEEL INC·Filed 1985·Granted Dec 30, 1986·71 cites·7 claims
- 0690US4026605AMining toolFANSTEEL INC·Filed 1976·Granted May 31, 1977·35 cites·4 claims
- 0789US4763956AMining tool retainerFANSTEEL INC·Filed 1987·Granted Aug 16, 1988·67 cites·6 claims
- 0889US4123848ABlock profile gaugeFANSTEEL INC·Filed 1977·Granted Nov 7, 1978·37 cites·7 claims
- 0984US4190128ARoof drill bit with hexagonal body portionFANSTEEL INC·Filed 1978·Granted Feb 26, 1980·52 cites·5 claims
- 1083US4678238ACoolant sleeve for mining toolsFANSTEEL INC·Filed 1986·Granted Jul 7, 1987·52 cites·2 claims
- 1178US4165790ARoof drill bitFANSTEEL INC·Filed 1978·Granted Aug 28, 1979·41 cites·2 claims
- 1277US4190125ADrill bit and steel combination for improved fluid flowFANSTEEL INC·Filed 1977·Granted Feb 26, 1980·46 cites·4 claims
- 1369US4515230ARoof drill bitFANSTEEL INC·Filed 1984·Granted May 7, 1985·42 cites·1 claims
- 1468US4206821ARoof drill and drill rod systemFANSTEEL INC·Filed 1978·Granted Jun 10, 1980·28 cites·3 claims
- 1538US4175757ASealant system for roof drilling apparatusFANSTEEL INC·Filed 1977·Granted Nov 27, 1979·8 cites·2 claims
- 1634US4952001AMining bit preload retainerFANSTEEL INC·Filed 1989·Granted Aug 28, 1990·6 cites·6 claims
- 1734US4299510ADrill steel and method of fabricationFANSTEEL INC·Filed 1978·Granted Nov 10, 1981·6 cites·5 claims
- 1832US4453854AUnitized drill steel and method of manufacturingFANSTEEL INC·Filed 1983·Granted Jun 12, 1984·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →