Assignee
HUNGERFORD ROBERT E
3 granted patents·231 citations·filing 1982–1989
Top patents by PatentIndex Score
3 records- 0195US4651544AExterior entry door tethered key safeHUNGERFORD ROBERT E·Filed 1984·Granted Mar 24, 1987·115 cites·4 claims
- 0288US5009151ABarbecuing protective food supportHUNGERFORD ROBERT E·Filed 1989·Granted Apr 23, 1991·71 cites·13 claims
- 0382US4457240AHand held and/or hard mounted weatherproof portable travel safe for full time protection of essential travel valuablesHUNGERFORD ROBERT E·Filed 1982·Granted Jul 3, 1984·45 cites·12 claims
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