Luther B. Thomas

📍 Shreveport, LA: #113 of 570 inventorsTop 20%

🗺 Louisiana: #2,223 of 10,876 inventorsTop 25%

Overall (All Time): #1,674,325 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4783963	Internal combustion steam engine	—	1988-11-15
4417447	Combined internal combustion and steam engine	—	1983-11-29
4301655	Combination internal combustion and steam engine	—	1981-11-24