Inventor · disambiguated record

Thomas A. Walraven

Also filed as: WALRAVEN THOMAS A

2 granted patents·18 citations·filing 1976–1977

59Inventor score

Technology areasB65D

Files withCHRISTIANA METALS CORP2

Top patents by PatentIndex Score

2 records

0149US4036397AContainer with easy open topCHRISTIANA METALS CORP·Filed 1976·Granted Jul 19, 1977·13 cites·8 claims
0232US4071182AMethod of making container with easy open topCHRISTIANA METALS CORP·Filed 1977·Granted Jan 31, 1978·5 cites·4 claims

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