RH

Ron G. Hellenbrand

RA Rayovac: 2 patents #3 of 14Top 25%
📍 Middleton, WI: #7 of 40 inventorsTop 20%
🗺 Wisconsin: #417 of 3,225 inventorsTop 15%
Overall (2002): #44,392 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6478158 Battery package with multiple support compartments Robert C. Gaffney, Gerald A. Albright, Ross Mack 2002-11-12
6419091 Battery package with battery support Robert C. Gaffney, Gerald A. Albright, Ross Mack 2002-07-16