Surface Tech LLC
73Patents
24Active
73Granted
46Portfolio score
Filing activity: Nov 8, 1974 → Sep 25, 2023 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6622570B1 | Method for reducing tensile stress zones in the surface of a part | Chemistry; Metallurgy | 48 | Expired |
| USRE33767E | Method for concomitant particulate diamond deposition in electroless plating, and the product thereof | General | 44 | Expired |
| US4358922A | Metallic articles having dual layers of electroless metal coatings incorporating particulate matter | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4997686A | Composite electroless plating-solutions, processes, and articles thereof | Chemistry; Metallurgy | 35 | Expired |
| US3993799A | Electroless plating process employing non-noble metal hydrous oxide catalyst | Electricity | 35 | Expired |
| US4358923A | Composite coatings for open-end machinery parts | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5145517A | Composite electroless plating-solutions, processes, and articles thereof | Chemistry; Metallurgy | 32 | Expired |
| US4181760A | Method for rendering non-platable surfaces platable | Electricity | 30 | Expired |
| US4547407A | Electroless metal coatings incorporating particulate matter of varied nominal sizes | Chemistry; Metallurgy | 28 | Expired |
| US6415486B1 | Method and apparatus for providing a residual stress distribution in the surface of a part | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7600404B2 | Surface treatment apparatus and method | Chemistry; Metallurgy | 21 | Active |
| US3993491A | Electroless plating | Chemistry; Metallurgy | 20 | Expired |
| US4136216A | Non-precious metal colloidal dispersions for electroless metal deposition | Electricity | 19 | Expired |
| US5300330A | Stabilized composite electroless plating compositions | Chemistry; Metallurgy | 19 | Expired |
| US6306466A | Stabilizers for composite electroless plating | Chemistry; Metallurgy | 18 | Expired |
| US4150171A | Electroless plating | Chemistry; Metallurgy | 16 | Expired |
| US3993801A | Catalytic developer | Chemistry; Metallurgy | 16 | Expired |
| US7219044B1 | Method and system for improving a part's resistance to stress induced failure | Physics | 15 | Expired |
| US6309583A | Composite coatings for thermal properties | Electricity | 13 | Expired |
| US4328266A | Method for rendering non-platable substrates platable | Electricity | 13 | Expired |
| US7188398B2 | Method for improving the magnitude of compressive stress developed in the surface of a part | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4634619A | Process for electroless metal deposition | Electricity | 12 | Expired |
| US4062484A | Abrasion resistant filament wear guides and method of making same | Performing Operations; Transporting | 10 | Expired |
| US5863616A | Non-ionic stabilizers in composite electroless plating | Chemistry; Metallurgy | 10 | Expired |
| US7762113B2 | Metallic article with improved fatigue performance and corrosion resistance and method for making the same | Emerging Cross-Sectional Technologies | 9 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.