David J. Nalley

TL The Singer Company Limited: 4 patents #66 of 510Top 15%

📍 Liberty, SC: #15 of 54 inventorsTop 30%

🗺 South Carolina: #3,569 of 15,501 inventorsTop 25%

Overall (All Time): #1,309,967 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4351112	Sabre saw bar and blade holder	—	1982-09-28
4283855	Sabre saw with rotatable saw bar	—	1981-08-18
4262420	Crosshead for sabre saws and sabre saws incorporating same	—	1981-04-21
4204580	Forward biased switch for a reversible hammer drill	—	1980-05-27