PatentBrief

Inventor

Edmund A Abel Jr

Patents indexed

1

Year range

1972

Associated with

Years active

1972

Total patents

1

Most recent

1972

Domains

consumer_electronicsmechanical

Activity by decade

1970s
1

Patents

1

Career timeline

1 patents, in 1972

Dot size = forward citations

19721973

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US 3693535·1972·Individual

How a Coffee Maker Uses a Floating Valve to Heat Water

A 1971 invention for a coffee maker that uses a floating valve to control water flow, ensuring water is heated efficiently without needing a massive, power-hungry heating element.

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