David D. Heilman
14Patents
4h-index
5Co-inventors
53Inventor score
Filing activity: Jan 19, 1994 → Jul 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD717457S1 | Massager | General | 24 | Active |
| USD610692S1 | Personal massager | General | 23 | Expired |
| US5383491A | Dual tandem flow diverter valve system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10702085B1 | Deck curtain system and method of use | Fixed Constructions | 7 | Active |
| USD711548S1 | Massager | General | 4 | Active |
| US7045552B2 | Pharmaceutical composition for improved administration of HIV gp41-derived peptides, and its use in therapy | Human Necessities | 3 | Expired |
| US8992450B1 | Feminine hydro-therapeutic massage device | Human Necessities | 2 | Active |
| US7335175B2 | Feminine hydro-therapeutic massage device | Human Necessities | 2 | Expired |
| US9567800B1 | Deck curtain system and method of use | Fixed Constructions | 2 | Active |
| US7824351B2 | Feminine hydro-therapeutic massage device | Human Necessities | 0 | Active |
| US11876353B2 | Methods, systems, and apparatuses for transferring power and analysis | Emerging Cross-Sectional Technologies | 0 | Active |
| US12424872B2 | Methods and systems for providing power | Emerging Cross-Sectional Technologies | 0 | Active |
| US11360146B2 | Diagnostic lighting device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11431191B2 | Methods and systems for providing power | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.