Assignee
MASON KELLER CORP
4 granted patents·347 citations·filing 1979–1988
Top patents by PatentIndex Score
4 records- 0193US4372098AMethod of making an applicator packageMASON KELLER CORP·Filed 1981·Granted Feb 8, 1983·106 cites·10 claims
- 0290USD263074SCulture swab transport package with rupturable sealed section having a stored culture mediumMASON KELLER CORP·Filed 1979·Granted Feb 16, 1982·35 cites·1 claims
- 0389USD282243SGas producing and indicating packageMASON KELLER CORP·Filed 1983·Granted Jan 21, 1986·38 cites·1 claims
- 0487US4871091ADisposable package for liquidsMASON KELLER CORP·Filed 1988·Granted Oct 3, 1989·168 cites·7 claims
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