Michael Defenbaugh
25Patents
9h-index
32Co-inventors
71Inventor score
Filing activity: Dec 14, 2005 → Jan 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7797782B2 | Handle having a ribbed gel grip | Human Necessities | 23 | Active |
| US7845360B2 | Therapeutic styling brush with infusion delivery | Human Necessities | 21 | Active |
| US8109279B2 | Hair clip with flexing comfort features | Emerging Cross-Sectional Technologies | 17 | Active |
| US9217282B2 | Window covering and operating system | Fixed Constructions | 17 | Active |
| US8360077B2 | Headband with pliable ends | Human Necessities | 16 | Active |
| US8302246B2 | Hair brush with retractable bristles | Human Necessities | 16 | Active |
| US8087416B2 | Hair clip with concealed hinge spring | Emerging Cross-Sectional Technologies | 14 | Active |
| US7753058B2 | Hair retaining clip with elastic biasing member | Human Necessities | 13 | Expired |
| US8794248B2 | Headband with angled top section for improved comfort and fit | Performing Operations; Transporting | 11 | Active |
| US8061368B2 | Hair holder with elastic friction member | Human Necessities | 9 | Active |
| US9988837B2 | Variable force brake for a window covering operating system | Fixed Constructions | 9 | Active |
| US7798155B2 | Headwear with interwoven gripping fibers | Human Necessities | 9 | Active |
| USD558988S1 | Mirror assembly | General | 9 | Expired |
| US7832413B2 | Therapeutic styling brush with infusion delivery | Human Necessities | 8 | Active |
| US8991469B2 | Light blocking slatted blind | Fixed Constructions | 8 | Active |
| US7461661B2 | Hair clip with friction member | Human Necessities | 8 | Expired |
| US7823594B2 | Flexible seamless hair clamp | Human Necessities | 8 | Active |
| US8844603B1 | Sealed slatted blind | Fixed Constructions | 7 | Active |
| USD558985S1 | Mirror assembly | General | 6 | Expired |
| US8011375B2 | Unitary hair clip and method of use | Human Necessities | 3 | Active |
| US8528573B2 | Resilient claw hair clip | Emerging Cross-Sectional Technologies | 3 | Active |
| US10342346B2 | Universal connector bracket for a storage system | Human Necessities | 3 | Active |
| US9464478B2 | Light blocking slatted blind | Fixed Constructions | 0 | Active |
| US9482047B2 | Sealed slatted blind | Fixed Constructions | 0 | Active |
| US9057219B1 | Window covering with integrated side track | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.