Inventor · disambiguated record
Timothy W. Graham
Also filed as: GRAHAM TIMOTHY W
6 granted patents·246 citations·filing 1990–1997
86Inventor score
Files withWELCH ALLYN INC6
Top patents by PatentIndex Score
6 records- 0190US5144190ALight source having desired color temperature and chromaticityWELCH ALLYN INC·Filed 1991·Granted Sep 1, 1992·82 cites·9 claims
- 0285US5144201ALow watt metal halide lampWELCH ALLYN INC·Filed 1990·Granted Sep 1, 1992·53 cites·37 claims
- 0382US5059146AMethod of adjusting a light source for color temperature and chromaticityWELCH ALLYN INC·Filed 1990·Granted Oct 22, 1991·61 cites·13 claims
- 0464US5083059AElectrode for metal halide discharge lampWELCH ALLYN INC·Filed 1990·Granted Jan 21, 1992·24 cites·11 claims
- 0555US5942850AMiniature projection lampWELCH ALLYN INC·Filed 1997·Granted Aug 24, 1999·15 cites·14 claims
- 0651US5420477AElectrode for metal halide discharge lampWELCH ALLYN INC·Filed 1993·Granted May 30, 1995·11 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →