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

Robert I. Derman — 1 Patent

GE: 1 patents #19,940 of 36,430Top 55%
Louisville, KY: #1,846 of 3,201 inventorsTop 60%
Kentucky: #6,459 of 11,577 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert I. Derman has been granted 1 US patent while listed as an inventor at GE. All of these patents were granted in 1986. Robert I. Derman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert I. Derman in Louisville, KY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4605362 Rotary compressor and method of assembly Gerald Eugene Sturgeon 1986-08-12 $7,339,000