Inventor · disambiguated record
James A. Parnell
Also filed as: PARNELL JAMES · PARNELL JAMES A
11 granted patents·161 citations·filing 1982–2009
91Inventor score
Top patents by PatentIndex Score
11 records- 0175US5383733ARibbon cassette for a printerSUMMAGRAPHICS CORP·Filed 1993·Granted Jan 24, 1995·34 cites·26 claims
- 0271US5267802ARibbon cassette storage and transfer apparatus for a printerSUMMAGRAPHICS CORP·Filed 1992·Granted Dec 7, 1993·30 cites·19 claims
- 0367US4734716APlotter and aligning methodAMETEK INC·Filed 1986·Granted Mar 29, 1988·19 cites·41 claims
- 0465US7594254B2System and method for transmitting files from a sender to a receiver in a television distribution networkCOX COMMUNICATIONS INC·Filed 2004·Granted Sep 22, 2009·8 cites·45 claims
- 0552US4473717ADigitizing systemBAUSCH & LOMB·Filed 1982·Granted Sep 25, 1984·19 cites·10 claims
- 0651US4479032ADigitizing cursor and coordinate grid systemBAUSCH & LOMB·Filed 1982·Granted Oct 23, 1984·18 cites·2 claims
- 0749US4888710APen tip position detectorAMETEK INC·Filed 1987·Granted Dec 19, 1989·10 cites·30 claims
- 0847US9344756B2System and method for transmitting files from a sender to a receiver in a television distribution networkPARNELL JAMES·Filed 2009·Granted May 17, 2016·0 cites·17 claims
- 0947US5405205ASheet medium transport system, particularly for printers and plottersSUMMAGRAPHICS CORP·Filed 1994·Granted Apr 11, 1995·10 cites·14 claims
- 1041US4928256ADigitizer for position sensingAMETEK INC·Filed 1988·Granted May 22, 1990·11 cites·40 claims
- 1129US5333005AApparatus for raising and lowering plotter marking devicesSUMMAGRAPHICS CORP·Filed 1991·Granted Jul 26, 1994·2 cites·14 claims
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