RP

Robert Preg

GB General Battery: 1 patents #23 of 41Top 60%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,326,097 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4956912 Universal tool holder — 1990-09-18
4672167 Method and apparatus for welding metallic parts James Hartman 1987-06-09