John W. Newman
65Patents
18h-index
53Co-inventors
87Inventor score
Filing activity: May 30, 1974 → Jul 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6066175A | Fusion stabilization chamber | Human Necessities | 758 | Expired |
| US5405391A | Fusion stabilization chamber | Emerging Cross-Sectional Technologies | 363 | Expired |
| US5550889A | Alignment of an x-ray tube focal spot using a deflection coil | Electricity | 58 | Expired |
| US5307139A | Apparatus and method for detecting leaks in packages | Physics | 49 | Expired |
| US7296623B2 | Methods and apparatus for applying torque and rotation to connections | Fixed Constructions | 44 | Expired |
| US5257088A | Apparatus and method for nondestructive inspection of a vehicle | Physics | 40 | Expired |
| US4752899A | Condition monitoring system for locomotives | Physics | 30 | Expired |
| US4584676A | Method of and apparatus for pipe length measurement | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7235773B1 | Method and apparatus for image signal compensation of dark current, focal plane temperature, and electronics temperature | Electricity | 28 | Expired |
| US6013371A | Carbon artifacts and compositions and processes for their manufacture | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4497789A | Process for the manufacture of carbon fibers | Textiles; Paper | 24 | Expired |
| US6092414A | Method for analyzing a separation in a deformable structure | Physics | 24 | Expired |
| US4019207A | Surgical gown belting means | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5146289A | Nondestructive testing using air-coupled acoustic excitation | Physics | 23 | Expired |
| US5094528A | Apparatus and method for performing electronic shearography | Physics | 22 | Expired |
| US5082366A | Apparatus and method for detecting leaks in packages | Physics | 22 | Expired |
| US4824250A | Non-destructive testing by laser scanning | Physics | 21 | Expired |
| US6717681B1 | Portable real-time high-resolution digital phase-stepping shearography with integrated excitation mechanisms | Physics | 21 | Expired |
| US6843107B2 | System and process for detecting leaks in sealed articles | Physics | 18 | Expired |
| US4179141A | Branch connection fitting | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4671864A | Process for the manufacture of carbon fibers and feedstock therefor | Textiles; Paper | 13 | Expired |
| US4283952A | Flaw detecting device and method | Physics | 13 | Expired |
| US7568522B2 | System and method for deflection compensation in power drive system for connection of tubulars | Emerging Cross-Sectional Technologies | 13 | Active |
| US5358419A | Electrical power tube connector | Electricity | 12 | Expired |
| US8553233B2 | Method and apparatus for the remote nondestructive evaluation of an object using shearography image scale calibration | Physics | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.