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

Robert Draper — 3 Patents

GE: 3 patents #10,387 of 36,430Top 30%
Peterborough, CA: #50 of 230 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Draper has been granted 3 US patents while listed as an inventor at GE. The first was granted in 1999 and the most recent in June 2004. Robert Draper ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Draper in Peterborough, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6750400 Graded electric field insulation system for dynamoelectric machine A. Karim Younsi, David A. Snopek, Konrad Roman Weeber 2004-06-15 $46,829,000
5989702 Sandwich insulation for increased corona resistance G. Paul Jones, Robert Henry Rehder, Michael Stutt 1999-11-23 $139,648,000
5973269 Multi-layer insulation for winding elements of dynamoelectric machines (D.E.M.s) Luc Lafortune, Michael Beapre, Bernard John Moore 1999-10-26 $130,177,000