Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › Helmuth Roemer
HR

Helmuth Roemer — 3 Patents

Finnentrop, DE: #16 of 64 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Helmuth Roemer has been granted 3 US patents. The first was granted in 1989 and the most recent in May 1992. Helmuth Roemer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Helmuth Roemer in Finnentrop, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5115717 Ramming apparatus — 1992-05-26
4886128 Ram boring implement having a movable bit — 1989-12-12
4840237 Ram boring implement — 1989-06-20

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3