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

Graham Kemp — 3 Patents

HEHexcel: 2 patents #56 of 219Top 30%
TLTrw Limited: 1 patents #979 of 2,166Top 50%
Linton, ND: #13 of 35 inventorsTop 40%
North Dakota: #600 of 2,395 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Graham Kemp has been granted 3 US patents while listed as an inventor at Hexcel. The first was granted in 2000 and the most recent in May 2017. Graham Kemp ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Graham Kemp in Linton, ND, US.

Patents per Year

Patents granted per year, 2000 to 2017Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002001: 1 patents20012017: 1 patents2017

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9660560 Motor drive circuit and method of driving a motor 2017-05-23
6194477 Method of making honeycomb panel structures John Cawse, Ayub S. Khan, Terence C. Webb 2001-02-27 $5,987,000
6117518 Particulate reinforcement for honeycomb core materials John Cawse, Terrence Charles Webb, George E. Green 2000-09-12 $7,490,000