Yes, he is the founder and president of his two companies, Excellatron and Johnson Research and Development.
no lonnie Johnson died at the age of 95
If you mean the Lonnie G. Johnson who was born October 6, 1949 and who invented the Super Soaker water gun, he is still alive.
No he is alive and is 63 years old
no
Yes, very much so.
An inventor still alive today is Bill Gates. The inventor of Window 7 and Microsoft. Dyson, inventor of bagless vacuum cleaners. Trevor Byliss, inventor of wind up radio.
yes
The Forerunner.
Yes Sipho Johnson is still alive and planning his big comeback.....
Lady Bird Johnson is no longer alive she died in 2007
yes
Bill Clinton
The inventor of newspaper was thanush panchalingam and he is still alive he has achived his task as he wanted to be