Inventor · disambiguated record
David R. Card
Also filed as: CARD DAVID R
5 granted patents·139 citations·filing 1977–1979
83Inventor score
Technology areasB65D
Files withCHAMPION INT CORP5
Top patents by PatentIndex Score
5 records- 0184US4171763ADisplay carry containerCHAMPION INT CORP·Filed 1978·Granted Oct 23, 1979·58 cites·14 claims
- 0283USD257830SDisplay carry container blankCHAMPION INT CORP·Filed 1978·Granted Jan 13, 1981·19 cites·1 claims
- 0376US4127192ACorner padCHAMPION INT CORP·Filed 1977·Granted Nov 28, 1978·42 cites·4 claims
- 0452US4192445APackaging container including integral corner locksCHAMPION INT CORP·Filed 1979·Granted Mar 11, 1980·17 cites·6 claims
- 0544USD255992SCorner pad blankCHAMPION INT CORP·Filed 1977·Granted Jul 22, 1980·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →