Inventor · disambiguated record
G. A. John Coleman
Also filed as: COLEMAN G A JOHN
12 granted patents·240 citations·filing 1982–2005
92Inventor score
Top patents by PatentIndex Score
12 records- 0191US4465194AThreshed tobacco lead separatorUNIVERSAL LEAF TOBACCO CO·Filed 1982·Granted Aug 14, 1984·63 cites·17 claims
- 0290US6305552B1Apparatus for removing matter from tobacco stemsUNIVERSAL LEAF TOBACCO CO·Filed 2000·Granted Oct 23, 2001·50 cites·19 claims
- 0386US7383840B2Apparatus for scanning and sorting tobacco leavesUNIVERSAL LEAF TOBACCO CO·Filed 2005·Granted Jun 10, 2008·22 cites·25 claims
- 0472US5325875AApparatus for separating threshed leaf tobaccoUNIVERSAL LEAF TOBACCO CO INC·Filed 1991·Granted Jul 5, 1994·21 cites·11 claims
- 0564US5099863AApparatus for separating threshed leaf tobaccoUNIVERSAL LEAF TOBACCO CO INC·Filed 1990·Granted Mar 31, 1992·22 cites·42 claims
- 0657US6334447B1Tobacco bale slicing apparatus and methodUNIVERSAL LEAF TOBACCO CO INC·Filed 2000·Granted Jan 1, 2002·5 cites·6 claims
- 0753US6446633B2Tobacco bale slicing apparatus and methodUNIVERSAL LEAF TOBACCO CO INC·Filed 2001·Granted Sep 10, 2002·2 cites·11 claims
- 0851US5476109AApparatus for separating threshed leaf tobaccoUNIVERSAL LEAF TOBACCO CO INC·Filed 1993·Granted Dec 19, 1995·19 cites·9 claims
- 0949US5460189AApparatus for separating threshold leaf tobaccoUNIVERSAL LEAF TOBACCO CO INC·Filed 1994·Granted Oct 24, 1995·10 cites·7 claims
- 1043US4640300AHigh-pressure water-jet stripping of tobaccoUNIVERSAL LEAF TOBACCO CO·Filed 1984·Granted Feb 3, 1987·9 cites·10 claims
- 1142US6467488B2Method for cutting the tie-leaf on bundled leaf tobaccoUNIVERSAL LEAF TOBACCO CO·Filed 2002·Granted Oct 22, 2002·0 cites·9 claims
- 1237US5394893AModular style multi-separatorUNIVERSAL LEAF TOBACCO CO LTD·Filed 1993·Granted Mar 7, 1995·17 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →