Hamm AG
🏢 View company profile →115Patents
113Active
115Granted
61Portfolio score
Filing activity: May 29, 2003 → May 23, 2023 · 30 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9982397B2 | Method for planning and implementation of soil compacting processes, especially for asphalt compacting | Fixed Constructions | 75 | Active |
| USD676466S1 | Engine hood of a road construction machine | General | 70 | Active |
| US9127428B2 | Sheathing arrangement for a soil-working roller, in particular for a self-propelled soil compactor | Emerging Cross-Sectional Technologies | 68 | Active |
| USD676463S1 | Road construction machine | General | 42 | Active |
| USD694278S1 | Road roller | General | 36 | Active |
| USD694279S1 | Road roller | General | 35 | Active |
| USD690256S1 | Roof for a road roller | General | 34 | Active |
| US11519138B2 | Soil processing machine | Fixed Constructions | 30 | Active |
| USD765735S1 | Road roller | General | 28 | Active |
| US6829986B2 | Compactor | Emerging Cross-Sectional Technologies | 25 | Expired |
| USD775238S1 | Water tank for a road roller | General | 23 | Active |
| USD760813S1 | Armrest for a road roller | General | 22 | Active |
| USD759731S1 | Joystick for a road roller | General | 21 | Active |
| US9592758B2 | Seat for a driver of a construction machine | Fixed Constructions | 19 | Active |
| US7441625B2 | Self-propelled vehicle, in particular a road-building machine and a method for driving and controlling a vehicle with the aid of a rotatable driver seat | Physics | 19 | Expired |
| USD921060S1 | Road roller cab | General | 18 | Active |
| USD789424S1 | Road roller | General | 17 | Active |
| USD921566S1 | Roof for a road roller cab | General | 16 | Active |
| US9039324B2 | Compaction device and method for compacting ground | Fixed Constructions | 13 | Active |
| US7873492B2 | Method for determining a compaction degree of asphalts and system for determining a compaction degree | Fixed Constructions | 12 | Active |
| USD799557S1 | Road roller | General | 10 | Active |
| USD799558S1 | Road roller | General | 10 | Active |
| USD929470S1 | Road roller cab | General | 10 | Active |
| USD799559S1 | Road roller | General | 10 | Active |
| USD692935S1 | Compactor tool | General | 7 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.