Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Harris Graphics › Derek C. Leck
DL

Derek C. Leck — 1 Patent

HGHarris Graphics: 1 patents #28 of 89Top 35%
Dover, NH: #164 of 261 inventorsTop 65%
New Hampshire: #7,432 of 12,181 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Derek C. Leck has been granted 1 US patent while listed as an inventor at Harris Graphics. All of these patents were granted in 1989. Derek C. Leck ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Derek C. Leck in Dover, NH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854234 Ink fountain closure system David Crowell Emery, David Field 1989-08-08

Frequent Collaborators

David Field1 shared
David Crowell Emery1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1