Nov 30, 1993 · Patents held by Lonnie Johnson. Title Id Inventor/Author Pub. Date Grant Date Link Assignee Pub. Year Date-Sort-2; Wet diaper detector: US5266928A: Lonnie G. Johnson: …

Mar 5, 2021 · Lonnie G. Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been …

Sep 30, 2019 · Lonnie Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been …

Patents Issued to Lonnie G. Johnson. Issue Date: Patent Name: Technology Description: March 6, 1979: Digital Distance Measuring Instrument: Measures distance and displays results on …

Jan 14, 2025 · When his heat-pump prototype shot a stream of water across the room, Lonnie Johnson realized the technology could create a super-powered water gun. Getting the toy to …

Lonnie George Johnson (born October 6, 1949) is an American inventor, aerospace engineer, and entrepreneur, best known for inventing the bestselling Super Soaker water gun in 1989. ...

Feb 23, 2024 · On May 27, 1986, the U.S. Patent Office grants a patent to African American inventor Lonnie Johnson for his toy design simply titled ”Squirt Gun.”

Lonnie Johnson currently holds over 80 patents and has over 20 more pending on products and processes ranging from toys and consumer products to advanced technology energy devices …

Lonnie Johnson and Johnson R&D hold over 100 patents and counting. Visit the Patents page to see them all. Contact us to submit a press inquiry, learn more about our products, schedule a …

Jun 21, 2018 · As an inventor holding over 100 U.S. patents – including the Super Soaker water gun, Nerf dart guns, clean energy technologies and many more – I know firsthand the vital role …