Inventor · disambiguated record
O. Alfred Barton
Also filed as: BARTON O ALFRED
3 granted patents·33 citations·filing 1985–1988
70Inventor score
Technology areasG03F
Top patents by PatentIndex Score
3 records- 0156US4634652AOverlay light-sensitive proofing film with transparent aluminum oxide and transparent magnesium fluoride layers thereinHOECHST CO AMERICAN·Filed 1985·Granted Jan 6, 1987·15 cites·19 claims
- 0253US4748101AOverlay proofing filmHOECHST CELANESE CORP·Filed 1986·Granted May 31, 1988·13 cites·15 claims
- 0336US4842950AOverlay proofing filmHOECHST CELANESE CORP·Filed 1988·Granted Jun 27, 1989·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →