David Johnson
38Patents
15h-index
53Co-inventors
84Inventor score
Filing activity: Dec 15, 1978 → Mar 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6471685B1 | Medical dressing assembly and associated method of using the same | Human Necessities | 134 | Expired |
| US5204130A | Reclosable container for sliced food products | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6638270B2 | Medical dressing assembly and associated method of using the same | Human Necessities | 62 | Expired |
| USD332917S | Container | General | 49 | Expired |
| US6071822A | Etching process for producing substantially undercut free silicon on insulator structures | Electricity | 47 | Expired |
| USD256530S | Kiosk | General | 46 | Expired |
| US5167511A | High density interconnect apparatus | Electricity | 34 | Expired |
| US5211565A | High density interconnect apparatus | Electricity | 33 | Expired |
| US5098305A | Memory metal electrical connector | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4667986A | Wellhead connector | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6258217A | Rotating magnet array and sputter source | Electricity | 22 | Expired |
| US5106310A | Z-Axis pin connectors for stacked printed circuit board assemblies | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5194710A | Method and apparatus for laser masking of lead bonding | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6924235B2 | Sidewall smoothing in high aspect ratio/deep etching using a discrete gas switching method | Electricity | 19 | Expired |
| US5129830A | Z-axis pin connectors for stacked printed circuit board assemblies | Electricity | 19 | Expired |
| US6617997B2 | Method of determining radio frequency link reliability in an aircraft tracking system | Physics | 14 | Expired |
| US5152696A | Z-axis connectors for stacked printed circuit board assemblies | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5368077A | Zero lead planer | Performing Operations; Transporting | 11 | Expired |
| US4265059A | Kiosk | Fixed Constructions | 11 | Expired |
| US8016799B2 | Catheter having a detachable tip | Human Necessities | 9 | Active |
| US7101805B2 | Envelope follower end point detection in time division multiplexed processes | Performing Operations; Transporting | 6 | Expired |
| USD333127S | Computer cabinet | General | 6 | Expired |
| US6982175B2 | End point detection in time division multiplexed etch processes | Electricity | 5 | Expired |
| US6905626B2 | Notch-free etching of high aspect SOI structures using alternating deposition and etching and pulsed plasma | Electricity | 5 | Expired |
| US5547133A | Manufacture process for ground oat cereal | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.