Terry N. Layton
19Patents
12h-index
12Co-inventors
75Inventor score
Filing activity: Jun 8, 1977 → Oct 14, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4219026A | Bladder hemostatic catheter | Human Necessities | 63 | Expired |
| US4728324A | Urine meter valve with tamper indicator | Human Necessities | 45 | Expired |
| US4217911A | Cystometry system | Human Necessities | 43 | Expired |
| US4131016A | Peak flow measuring device | Human Necessities | 42 | Expired |
| US4301812A | Midstream sampling device | Human Necessities | 28 | Expired |
| US4301811A | Cystometry system | Human Necessities | 28 | Expired |
| US4238448A | Discharge measuring device | Physics | 27 | Expired |
| US4241017A | Device for measuring a urine discharge | Physics | 25 | Expired |
| US5476429A | Treadmill for use with a wheelchair | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6045530A | Adjustable angle catheter | Human Necessities | 17 | Expired |
| US4209023A | Tissue pressure measuring device | Human Necessities | 16 | Expired |
| US4512770A | Liquid drainage system with anti-reflux valve | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4187722A | Device for measuring the velocity of a urine discharge | Physics | 12 | Expired |
| US4100802A | Liquid measuring device | Physics | 9 | Expired |
| US4205690A | Catheterization device | Human Necessities | 9 | Expired |
| US4384485A | Device for indicating liquid level | Human Necessities | 6 | Expired |
| US4804376A | Annular reflux indicator for a urine collection bag | Human Necessities | 6 | Expired |
| USD264248S | Midstream collection device | General | 3 | Expired |
| USD262910S | Midstream collection housing | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.