Wegmann & Co. GmbH
🏢 View company profile →36Patents
0Active
36Granted
33Portfolio score
Filing activity: Apr 16, 1973 → Oct 20, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4674411A | Railroad-vehicle truck frame with transoms having flanges and central webs | Performing Operations; Transporting | 34 | Expired |
| US5128803A | Combat vehicle with a hatchway in its armored roof and including a system of periscopes | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4088058A | System for the temporary sealing of the interior of armored vehicles, especially tanks, against the penetration of liquid or gaseous substances | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4947728A | Combat vehicle, especially armored howitzer | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4631832A | Device for measuring axle geometry of motor vehicles with the wheels turning | Physics | 15 | Expired |
| US3941061A | Pneumatic railway car suspension | Performing Operations; Transporting | 13 | Expired |
| US4046080A | Motorized swiveling streetcar trucks | Performing Operations; Transporting | 12 | Expired |
| US4587880A | Hatch for a combat vehicle, especially an armored vehicle | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4348939A | Mechanical-optoelectronic angle comparator for determination of the angular position of a weapon mounted by a combat vehicle relative to the line of sight | Physics | 10 | Expired |
| US4619615A | Equipment for monitoring combat vehicles, especially tanks | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5105716A | Weapon throughbearing through an armored turret, especially on a military tank | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5054367A | Ammunition positioner, especially for a combat vehicle | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5105714A | Armored combat vehicle, especially a military tank | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4325284A | Trunnion bearing in armored housing | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5048392A | Elevating bearing for a large-caliber weapon accommodated in the turret of a tank | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5285714A | Rotary-ring carriage for a light weapon on a combat vehicle, especially for the hatchway of a military tank | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4324169A | Main battletank turret | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4598623A | Ammunition-stowage system in which the individual shells can be inserted in storage tubes | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5013884A | Water table for a thermal-cutting machine, especially for processing aluminum, with an underwater plasma-based cutting system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4279202A | Torsionally flexible railway truck frame | Performing Operations; Transporting | 4 | Expired |
| US5014594A | Unbalance-compensating device for a weapons system especially a heavy weapon | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US3988992A | High speed railway truck | Performing Operations; Transporting | 3 | Expired |
| US5105718A | Manually operated wheel for activating the hatch on a combat vehicle, especially a tank | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4623191A | Rotating and positioning tool for axially symmetrical workpieces, especially steering tie rods in motor vehicles | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4562765A | Ammunition bunker in which the shells are inserted in individual storage tubes | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.