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

Helmut Stable — 3 Patents

BOBOE: 3 patents #4,818 of 12,373Top 40%
Ingelheim am Rhein, DE: #140 of 330 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Helmut Stable has been granted 3 US patents while listed as an inventor at BOE. The first was granted in 1989 and the most recent in August 1992. Helmut Stable ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Helmut Stable in Ingelheim am Rhein, DE.

Patents per Year

Patents granted per year, 1989 to 1992Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891990: 1 patents19901992: 1 patents1992

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5135929 Feed additive for improving growth in agricultural animals Werner Bomann, Franz Esser, Ulrich Hamel 1992-08-04
4970208 Feed additive for improving growth in agricultural animals Werner Bomann, Franz Esser, Ulrich Hamel 1990-11-13
4853402 Feed additive for improving growth in agricultural animals Werner Bomann, Franz Esser, Ulrich Hamel 1989-08-01