Michael Yeh
16Patents
12h-index
2Co-inventors
68Inventor score
Filing activity: Nov 7, 1988 → Apr 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5473059A | Modified hydrophobic cationic thickening compositions | Human Necessities | 38 | Expired |
| USD333739S | Chair | General | 34 | Expired |
| US4959464A | Process for derivatizing polygalactomannan using water soluble aluminum salts in the process | Chemistry; Metallurgy | 32 | Expired |
| US5378830A | Amphoteric polysaccharide compositions | Human Necessities | 26 | Expired |
| US5536825A | Derivatized guar gum composition and process for making it | Chemistry; Metallurgy | 26 | Expired |
| US5552462A | Compositions including cationic polymers and anionic xanthan gum | Emerging Cross-Sectional Technologies | 25 | Expired |
| USD743726S1 | Chaise lounge and love seat | General | 23 | Active |
| US5489674A | Guar gum composition and process for making it | Chemistry; Metallurgy | 23 | Expired |
| US5522101A | Bedrail and bedpost connection | Human Necessities | 20 | Expired |
| US9028003B2 | Fully upholstered ready-to-assemble chaise lounge and sofa | Human Necessities | 18 | Active |
| USD334099S | Chair | General | 15 | Expired |
| US5387675A | Modified hydrophobic cationic thickening compositions | Human Necessities | 15 | Expired |
| US6418395B1 | Method for setting the measuring state of a haemadynamometer | Human Necessities | 1 | Expired |
| USD999291S1 | Counting peg board set | General | 1 | Active |
| US7117746B2 | Digital pressure gauge | Physics | 1 | Expired |
| USD1093944S1 | Wall mounted mirror vanity | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.