Glam girl Heddy Lamar may have used her good looks to good effect on the silver screen, but she put her smarts to better use as an inventor. During World War II, she co-patented a frequency-switching system for torpedo guidance that was considered years ahead of its time.
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| Number | Title | Issue Date |
| 8123067 | Stacking pan set The invention provides a set of cooking pans which nest completely one within the other, optionally together with their lids. Each pan of the set comprises a pan body ad a side handle, and the pan bodies are of progressively smaller diameter so that each pan body ca... | 02/28/2012 |
| 7118004 | Combination dip and cake holder and punch bowl A combination dip and cake holder and punch bowl is readily configurable between any of three configurations. A platter member has a base with a female receiver, while a first type of receptacle has an extension that is receivable within the receiver so that when th... | 10/10/2006 |
| 7112764 | Disposable liner for cookware A disposable insert or liner conformable to a slow cook cookware (such as, for example, a conventional crock pot or like slow cooking device) having a single interior cooking chamber. The liner is adapted to fit within the interior chamber of a crockpot so as to sub... | 09/26/2006 |
| 6255637 | Microwave heating rings and lids with water reservoir, cup holders and snaps A stacking arrangement for simultaneously stacking plural food filled plates and beverage containers together for use in microwaves and refrigerators. Hollow rings with outwardly sloping sides each having side oval through-holes and upper edge grooves are... | 07/03/2001 |
| 4646628 | Cooking utensil This invention is a multiple-food cooker that includes an outer pot containing several smaller pots shaped to fit inside and supported on a rack, and each smaller pot having ears for easy grasp to lift out when hot; the outer pot being closable by a cover... | 03/03/1987 |