Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chad E. DeForest — 1 Patent

OSOsram Sylvania: 1 patents #499 of 820Top 65%
Milan, PA: #3 of 6 inventorsTop 50%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chad E. DeForest has been granted 1 US patent while listed as an inventor at Osram Sylvania. All of these patents were granted in 2011. Chad E. DeForest ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chad E. DeForest in Milan, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8070985 Method of making a lead-activated strontium hexaborate phosphor Gregory A. Marking, Eric R. Mercer 2011-12-06