Eugene M. Haynes

OF Owens-Corning Fiberglas: 3 patents #94 of 488Top 20%

📍 Hebron, OH: #7 of 23 inventorsTop 35%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,678,986 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4493367	Repair of double shell heat exchangers	—	1985-01-15
4430788	Repair of double shell heat exchangers	—	1984-02-14
4219345	Salvaging and restraining recuperator from collapse	—	1980-08-26