Beulah Louise Henry
Beulah Louise Henry (September 28, 1887 – February 1973) was an American inventor. In the 1930s, she was given the nickname "Lady Edison" for her many inventions. According to the Journal of the Patent Office Society, in 1937, she was known as "America's leading feminine inventor". Famed for being a prolific inventor, Henry patented a wide number of products and innovations designed to improve daily life. Her work was so well known and respected that, as of 1937, she had a museum exhibit dedicated to her in Osaka, Japan, which was seen as an inspiration to aspiring female Japanese inventors.

Her inventions include a bobbin-free sewing machine and a vacuum ice cream freezer. She received 49 patents and had around 110 inventions total.
Q14208553
inventor
Concept
Q8743
Edison
PER
Q41582
Beulah Louise Henry
PER
1887-09-28T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
September 28, 1887
DATE
1973-02-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
February 1973
DATE
1930-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1930
DATE
1937-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1937
DATE
1937-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1937
DATE
+49^^http://www.w3.org/2001/XMLSchema#decimal
49
NUMBER
date of birth