John A. Hudson
20Patents
11h-index
18Co-inventors
72Inventor score
Filing activity: Mar 30, 1970 → May 10, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5049138A | Catheter with dissolvable tip | Human Necessities | 138 | Expired |
| US6200305A | Catheter having a variable length shaft segment and method of use | Human Necessities | 95 | Expired |
| US6270902A | Method of improving the adherence of certain crosslinked polymer coatings containing PEO or PVP to a substrate | Emerging Cross-Sectional Technologies | 82 | Expired |
| US4191735A | Growth of synthetic diamonds | Chemistry; Metallurgy | 48 | Expired |
| US5980485A | Pressure-sensitive balloon catheter | Human Necessities | 41 | Expired |
| US4012641A | Portable pulsed signal generator | Electricity | 36 | Expired |
| US5960658A | Method of blow molding | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4184079A | Radiation toughening of diamonds | Emerging Cross-Sectional Technologies | 14 | Expired |
| US3940732A | Buoyant electrode and system for high speed towing | Physics | 13 | Expired |
| US4277293A | Growth of synthetic diamonds having altered electrical conductivity | Chemistry; Metallurgy | 13 | Expired |
| US4458976A | Terminal and connector assembly for electrical cables | Electricity | 12 | Expired |
| US6272894A | Method of blow molding | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4993325A | Magnetic field generator | Electricity | 9 | Expired |
| US6160032A | Biocompatible coating composition | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6511507B2 | Article with biocompatible coating | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4123202A | Hydraulic pumping arrangements | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4753989A | Elastomer with improved high temperature characteristics | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4437097A | Buoyant electrode | Electricity | 2 | Expired |
| US6387450B1 | Method for preparing a biocompatible coating | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4255092A | Hydraulic variable-displacement axial piston pump having torque limitation | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.