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

Herbert Dethardt — 2 Patents

LALinotype-Hell Ag: 2 patents #16 of 64Top 25%
Schwentinental, DE: #13 of 33 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Herbert Dethardt has been granted 2 US patents while listed as an inventor at Linotype-Hell Ag. All of these patents were granted in 1994. Herbert Dethardt ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Herbert Dethardt in Schwentinental, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5373376 Method for processing color values for reproduction scale modification and shapness correction in reproduction of color originals 1994-12-13
5349451 Method and apparatus for processing color values 1994-09-20