Seva
🏢 View company profile →18Patents
0Active
18Granted
32Portfolio score
Filing activity: Jan 13, 1987 → Oct 4, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5325636A | Polishing machine with pneumatic tool pressure adjustment | Performing Operations; Transporting | 16 | Expired |
| US4787427A | Apparatus for filling containers using counterpressure | Performing Operations; Transporting | 15 | Expired |
| US4787428A | Container filling apparatus with selectively communicated chambers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6656318B1 | Method for connecting two reinforced thermoplastic tubes | Performing Operations; Transporting | 9 | Expired |
| US5287658A | Polishing machine having combined alternating translational and rotational tool motion | Performing Operations; Transporting | 8 | Expired |
| US5478148A | Oscillating stirring apparatus for mixing viscous products and or fluids | Performing Operations; Transporting | 7 | Expired |
| US5915593A | Apparatus for continuously dispensing viscous or fluid material from a removable tank, having a variable volume storage device | Performing Operations; Transporting | 5 | Expired |
| US5871123A | Device for deposition of a fluid material, manipulator therefor, and procedure for using said device | Performing Operations; Transporting | 5 | Expired |
| US5742523A | Method and device for supplying gas under pressure | Physics | 3 | Expired |
| US6422293B1 | Method and installation for low pressure die casting in a mould ceramic casting die | Performing Operations; Transporting | 3 | Expired |
| US5708257A | Heating device for transfer of liquid metal and process for manufacturing the device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5601139A | Process and machine for manufacture of amorphous metal ribbons | Performing Operations; Transporting | 3 | Expired |
| US6042662A | Process for manufacturing an article made of an oxide-dispersion-strengthened alloy | Chemistry; Metallurgy | 2 | Expired |
| US6354052B1 | Method for folding sections comprising a hollow body and a coating sheet, and resulting folded section | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5890623A | Plant and process for the distribution of a fluid product, comprising a tank and a nozzle | Performing Operations; Transporting | 1 | Expired |
| US5853605A | Liquid metal pouring duct, process and device for homogenizing metal | Electricity | 1 | Expired |
| US5711062A | Process for manufacture of a fluid containment element | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5799718A | Device and frame for preheating a metal casting channel | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.