Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

Janine C. Borofka — 1 Patent

AMAxel Johnson Metals: 1 patents #3 of 5Top 60%
Glenmoore, PA: #59 of 91 inventorsTop 65%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Janine C. Borofka has been granted 1 US patent while listed as an inventor at Axel Johnson Metals. All of these patents were granted in 1994. Janine C. Borofka ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Janine C. Borofka in Glenmoore, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291940 Static vacuum casting of ingots Robert A. Borowski, Charles H. Entrekin, Howard R. Harker 1994-03-08