Donald W. Carkhuff

TG The Esab Group: 2 patents #1 of 9Top 15%

📍 Florence, SC: #4 of 28 inventorsTop 15%

🗺 South Carolina: #48 of 750 inventorsTop 7%

Overall (1997): #42,090 of 185,788Top 25%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5681489	Plasma arc torch including means for disabling power source	—	1997-10-28
D379577	Nozzle for a plasma arc torch	—	1997-06-03