Perry S. Dotterman
51Patents
19h-index
64Co-inventors
87Inventor score
Filing activity: May 2, 1990 → Dec 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD554309S1 | Cleaning pad | General | 82 | Expired |
| USD482874S1 | Handle for an implement | General | 49 | Expired |
| US5407368A | Electrode connector | Emerging Cross-Sectional Technologies | 45 | Expired |
| USD549415S1 | Bathroom mop | General | 36 | Expired |
| US7540056B2 | Cleaning tool | Human Necessities | 34 | Active |
| USD414578S | Task light | General | 33 | Expired |
| USD493962S1 | Handle for a kitchen tool | General | 33 | Expired |
| USD491404S1 | Caddy for a cleaning implement | General | 32 | Expired |
| US6045263A | Gift package | Performing Operations; Transporting | 30 | Expired |
| USD591020S1 | Handle assembly for a cleaning tool | General | 30 | Expired |
| USD544667S1 | Floor cleaning device | General | 29 | Expired |
| USD345548S | Interface unit with keypad and display | General | 27 | Expired |
| US6146018A | Gift package | Emerging Cross-Sectional Technologies | 26 | Expired |
| USD533026S1 | Tool handle head | General | 24 | Expired |
| USD556408S1 | Cleaning tool | General | 21 | Expired |
| USD509033S1 | Handle for a cleaning tool | General | 21 | Expired |
| USD484705S1 | Kitchen tool with detachable head | General | 21 | Expired |
| US7146676B2 | Cleaning device with disposable pad | Human Necessities | 21 | Expired |
| USD552814S1 | Floor cleaning pad | General | 20 | Expired |
| USD553317S1 | Tub and shower cleaning device | General | 19 | Expired |
| USD331075S | Note dispenser | General | 19 | Expired |
| US5538444A | Electrode connector | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD331072S | Tape dispenser | General | 17 | Expired |
| USD331074S | Dispenser for adhesive-backed sheets | General | 16 | Expired |
| USD540617S1 | Tool handle head | General | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.