Peter Naumann
26Patents
4h-index
27Co-inventors
63Inventor score
Filing activity: May 23, 1979 → May 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD397435S | Combined inhaler and cover | General | 64 | Expired |
| USD740754S1 | Protection device against accidental contact for an electric busbar | General | 6 | Active |
| USD735682S1 | Fuse switch disconnector | General | 5 | Active |
| US4254657A | Gas detector and meter employing indicator tubes | Physics | 4 | Expired |
| USD741272S1 | Fuse switch disconnector | General | 4 | Active |
| USD937226S1 | Electric connection unit | General | 3 | Active |
| US5998354A | Flowable, aqueous pearly luster dispersion containing behenic acid as pearlescent component and lauryl ether sulfate as dispersant | Chemistry; Metallurgy | 3 | Expired |
| US5149864A | Ureidoperoxycarboxylic acids and preparation and use thereof | Chemistry; Metallurgy | 3 | Expired |
| US5292451A | Ureidoperoxycarboxylic acids and preparation and use thereof | Chemistry; Metallurgy | 3 | Expired |
| USD836559S1 | Connecting device for mounting electrical equipment | General | 2 | Active |
| US6639096B2 | Process for the preparation of acyloxybenzenesulfonates | Chemistry; Metallurgy | 2 | Expired |
| US7213622B2 | Venting device, particularly for fluid-storing reservoirs such as tanks | Performing Operations; Transporting | 2 | Expired |
| US8871703B2 | Polyester concentrates having high stability in solution and having a greying-inhibiting effect | Chemistry; Metallurgy | 1 | Active |
| US6307076A | Process for preparing amido phenyl esters | Chemistry; Metallurgy | 1 | Expired |
| USD823268S1 | Electronic hybrid switch for resistive loads | General | 1 | Active |
| USD624509S1 | Switching device | General | 1 | Expired |
| US5235099A | Process for the preparation of ureidoperoxycarboxylic acids | Chemistry; Metallurgy | 1 | Expired |
| US8426642B2 | Method for isolating concentrated paraffin sulfonic acids | Chemistry; Metallurgy | 0 | Active |
| US6790981B2 | Process for the preparation of acyloxybenzenesulfonates | Chemistry; Metallurgy | 0 | Expired |
| US6162933A | Process for the preparation of amido acid phenyl esters | Chemistry; Metallurgy | 0 | Expired |
| US8426635B2 | Process for preparing solid alkaline earth metal salts of secondary paraffinsulphonic acids | Chemistry; Metallurgy | 0 | Active |
| USD824858S1 | Terminal block for electrical fitting | General | 0 | Active |
| US8293910B2 | Method for producing 3,7-diaza-bicyclo[3.3.1]nonane compounds | Chemistry; Metallurgy | 0 | Active |
| USD1089129S1 | Electrical assembly | General | 0 | Active |
| USD858459S1 | Busbar system | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.