Peter Ziegler
31Patents
9h-index
47Co-inventors
75Inventor score
Filing activity: Aug 9, 1978 → Dec 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6112830A | Drill hammer | Performing Operations; Transporting | 49 | Expired |
| US4806611A | Aminourethanes, a process for their preparation and their use | Chemistry; Metallurgy | 26 | Expired |
| USD466605S1 | Vent attachment for a flexible wall | General | 23 | Expired |
| US5132458A | Curable compounds | Chemistry; Metallurgy | 20 | Expired |
| US5565508A | Aqueous synthetic resin dispersion of an ionic resin, a blocked isocyanate and an ethylenically unsaturated monomer | Chemistry; Metallurgy | 18 | Expired |
| US5135970A | Use of crosslinked polymer microparticles in paints as filler substitute and/or as crosslinking filler | Chemistry; Metallurgy | 13 | Expired |
| US8315765B2 | Method for reducing the rollover risk in vehicles | Performing Operations; Transporting | 10 | Active |
| US5066758A | Carrier resin for pigment pastes, and its preparation and use | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5525666A | Solvent-free aqueous synthetic-resin dispersion and process for the preparation and use thereof | Chemistry; Metallurgy | 10 | Expired |
| US6772466B2 | Cleaning tool for corrugated surface | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5733436A | Method for determining the state of an electrochemical gas sensor | Physics | 8 | Expired |
| US6585582B1 | Vent attachment for a flexible wall | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5475122A | Reaction products of dialkyltin oxide and polyhydric phenols | Chemistry; Metallurgy | 6 | Expired |
| US5055542A | Carrier resin for pigment pastes, preparation and use thereof | Chemistry; Metallurgy | 6 | Expired |
| US4885392A | Derivatives of 1,3-bissubstituted 2-propanol containing amino groups, methods for their preparation and their use | Chemistry; Metallurgy | 5 | Expired |
| US5338419A | Electrodeposition bath containing a urethane | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4940768A | Curing agent for synthetic resins, curable mixtures containing this curing agent and its use | Chemistry; Metallurgy | 4 | Expired |
| US5932636A | Aqueous dispersion of ionic aralkylated epoxy resin and blocked polyisocyanate with polymerized monomers | Chemistry; Metallurgy | 4 | Expired |
| US4213911A | Process for preparing high-melting chenodeoxycholic acid | Chemistry; Metallurgy | 3 | Expired |
| US4186143A | Chenodeoxycholic acid recovery process | Chemistry; Metallurgy | 3 | Expired |
| US5374754A | Reaction products of dialkyltin oxide and polyhydric phenols | Chemistry; Metallurgy | 2 | Expired |
| US8759471B2 | Adhesion-promoting system for rubber goods | Chemistry; Metallurgy | 1 | Active |
| US9090269B2 | Key lock and arrangement having a key lock | Performing Operations; Transporting | 1 | Active |
| US9061691B2 | Method and apparatus for operation of a railway branch line | Performing Operations; Transporting | 1 | Active |
| US11926306B2 | Electronically slip-controllable power braking system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.