Irwin H. Davlin

📍 Opelousas, LA: #7 of 45 inventorsTop 20%

🗺 Louisiana: #1,700 of 10,876 inventorsTop 20%

Overall (All Time): #1,308,090 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4555129	Adapter union and improved adapter member therefor	—	1985-11-26
4428603	Flange union with improved metal-to-metal seals	—	1984-01-31
4403795	Flange union with improved recessed seats and sealing ring	—	1983-09-13
4316624	Access union	—	1982-02-23