John C. Krepak

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

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

Overall (All Time): #1,642,664 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5607519	Photon and/or electron generating power cell	—	1997-03-04
5167384	Increasing lift on helicopter rotor blades and aircraft propellers	—	1992-12-01
4735722	Desalination of seawater or brackish water	—	1988-04-05