Jack E. Lake

RF Racine Federated: 3 patents #3 of 14Top 25%

📍 Racine, WI: #298 of 1,018 inventorsTop 30%

🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%

Overall (All Time): #1,299,186 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4986133	Flow meter	—	1991-01-22
4487077	Electric remote readout for fluid flow meter	—	1984-12-11
4389901	Fluid flow meter	—	1983-06-28
4349711	Fluid flow device	—	1982-09-14