Inventor · disambiguated record
David M. Vaughan
Also filed as: VAUGHAN DAVID M
6 granted patents·31 citations·filing 1989–1992
81Inventor score
Top patents by PatentIndex Score
6 records- 0151USD335679SEyeglassesDAY SHADES INC·Filed 1992·Granted May 18, 1993·8 cites·1 claims
- 0247USD336307SRectangular eyeglassesDAY SHADES INC·Filed 1992·Granted Jun 8, 1993·7 cites·1 claims
- 0340USD323175SPaper sunglassesDAY SHADES USA INC·Filed 1989·Granted Jan 14, 1992·5 cites·1 claims
- 0437USD335678SEyeglasses with cloverDAY SHADES INC·Filed 1992·Granted May 18, 1993·4 cites·1 claims
- 0536USD323840SFanciful sunglassesDAY SHADES U S A INC·Filed 1989·Granted Feb 11, 1992·5 cites·1 claims
- 0629USD341367SSimulative sunglassesDAY SHADES USA INC·Filed 1992·Granted Nov 16, 1993·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →