Klaus A. Wieder
25Patents
13h-index
18Co-inventors
78Inventor score
Filing activity: Jul 14, 1975 → Sep 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239205A | Wireless multiple position switching system | Emerging Cross-Sectional Technologies | 201 | Expired |
| US5340954A | Wireless multiple position switching system | Emerging Cross-Sectional Technologies | 154 | Expired |
| US5818128A | Wireless multiple position switching system | Emerging Cross-Sectional Technologies | 135 | Expired |
| US4059265A | Elastic pull-type exerciser | Human Necessities | 80 | Expired |
| US4620068A | Communication headset | Electricity | 52 | Expired |
| US4765585A | Slide retainer for injection molds | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4420446A | Method for mold temperature control | Physics | 33 | Expired |
| US6367765B1 | Mold vent | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4354812A | Method and apparatus for mold temperature control | Physics | 23 | Expired |
| US6308929A | Mold insert | Performing Operations; Transporting | 22 | Expired |
| US6558145B2 | Mold interlock | Performing Operations; Transporting | 19 | Expired |
| US5132492A | Limited travel universally adjustable electrical fixture | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5884240A | Apparatus for measuring and recording a tree characteristic | Physics | 14 | Expired |
| US6827569B2 | Mold vent and method | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8011729B2 | Seating element and seating system | Performing Operations; Transporting | 9 | Active |
| US6981858B2 | Mold interlock | Performing Operations; Transporting | 9 | Expired |
| US4000561A | Device for severing tubular members | Human Necessities | 6 | Expired |
| US7862326B2 | Mold lock | Performing Operations; Transporting | 5 | Active |
| US7131625B2 | Ejector pin and method | Performing Operations; Transporting | 4 | Expired |
| US8226166B2 | Seating element and seating system | Performing Operations; Transporting | 4 | Active |
| US9239938B2 | Data holder, system and method | Emerging Cross-Sectional Technologies | 4 | Active |
| US6675662B2 | Flow meter | Physics | 1 | Expired |
| US11123908B2 | Core lifter for molding apparatus | Performing Operations; Transporting | 0 | Active |
| US11981063B2 | Core lifter for molding apparatus | Performing Operations; Transporting | 0 | Active |
| US11247374B1 | Core lifter with replaceable breakaway lifter blade coupling arrangement | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.