Peter Hotkowski
15Patents
5h-index
18Co-inventors
63Inventor score
Filing activity: Nov 2, 1987 → Apr 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5324025A | Physical delay buffer for paper items | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5441249A | Method and device for separating lifts from a stack of sheets | Performing Operations; Transporting | 10 | Expired |
| US4846616A | Apparatus and method for automatically, justifying, assembling, and binding sheets into books | Performing Operations; Transporting | 7 | Expired |
| US5464312A | Automatic binder | Performing Operations; Transporting | 7 | Expired |
| US6142288A | Fanfold sheet feeder having stack positioner | Performing Operations; Transporting | 5 | Expired |
| US5017071A | Machine for automatically binding books with flexible stud binding strips | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7708513B2 | Binding elements and plurality of binding elements particularly suited for automated processes | Emerging Cross-Sectional Technologies | 2 | Active |
| US4927310A | Method for automatically justifying, assembling, and binding books | Performing Operations; Transporting | 2 | Expired |
| US5462196A | Hopper and feed for plastic book-binding strips | Performing Operations; Transporting | 2 | Expired |
| US4949952A | Sheet justifier for automatic bookbinding machine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6331222A | Splicer for joining thin sheets | Performing Operations; Transporting | 1 | Expired |
| US12391030B2 | High-speed in-line cold laminating unit | Performing Operations; Transporting | 0 | Active |
| USD620977S1 | Binding element | General | 0 | Expired |
| US8123448B2 | Apparatus and methods for automatically binding a stack of sheets with a nonspiral binding element | Performing Operations; Transporting | 0 | Active |
| US9764581B2 | Sheet stacking device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.