Arthur E. Clark
37Patents
14h-index
29Co-inventors
81Inventor score
Filing activity: Jun 3, 1974 → Oct 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5074916A | Alkali-free bioactive sol-gel compositions | Human Necessities | 97 | Expired |
| US4851046A | Periodontal osseous defect repair | Human Necessities | 83 | Expired |
| US7564152B1 | High magnetostriction of positive magnetostrictive materials under tensile load | Electricity | 55 | Expired |
| US4308474A | Rare earth-iron magnetostrictive materials and devices using these materials | Chemistry; Metallurgy | 51 | Expired |
| US4158368A | Magnetostrictive transducer | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5039894A | Magnetostrictive linear motor | Electricity | 35 | Expired |
| US5168760A | Magnetic multilayer strain gage | Physics | 28 | Expired |
| US4443731A | Hybrid piezoelectric and magnetostrictive acoustic wave transducer | Performing Operations; Transporting | 28 | Expired |
| US4378258A | Conversion between magnetic energy and mechanical energy | Electricity | 27 | Expired |
| US4763030A | Magnetomechanical energy conversion | Electricity | 27 | Expired |
| US7479193B1 | Preparation of positive magnetostrictive materials for use under tension | Electricity | 23 | Active |
| US4112699A | Heat transfer system using thermally-operated, heat-conducting valves | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4438509A | Transducer with tensioned-wire precompression | Physics | 21 | Expired |
| US5047683A | Hybrid transducer | Performing Operations; Transporting | 21 | Expired |
| US6300855A | Hysteresis reduction in giant magnetostrictive materials | Electricity | 14 | Expired |
| US5041753A | High torque magnetic angular positioning motor | Electricity | 12 | Expired |
| US3949351A | Variable delay line | Electricity | 12 | Expired |
| US7952239B2 | Bimetallic strips for energy harvesting, actuation and sensing | Emerging Cross-Sectional Technologies | 11 | Active |
| US6139648A | Prestress imposing treatment of magnetostrictive material | Electricity | 10 | Expired |
| US6176943A | Processing treatment of amorphous magnetostrictive wires | Electricity | 9 | Expired |
| US5600239A | Strain sensing system including a magnetostrictive material having a piezomagnetic property selected for maximizing electrical impedance to current applied to a predetermined skin depth | Physics | 7 | Expired |
| US5693154A | Terbium-dysprosium-zinc and terbium-gadolinium-zinc magnetostrictive materials and devices | Electricity | 7 | Expired |
| US6533257B1 | Composite vibration damping system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7597010B1 | Method of achieving high transduction under tension or compression | Electricity | 5 | Expired |
| US5315881A | Magnetostrictive torque sensor | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.