Mack E. Johnson
12Patents
9h-index
10Co-inventors
65Inventor score
Filing activity: Aug 25, 1986 → Apr 11, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621864A | Label generation apparatus | Physics | 168 | Expired |
| US4939674A | Label generation apparatus | Physics | 122 | Expired |
| US5072838A | Tape cartridge storage system | Fixed Constructions | 63 | Expired |
| US5377951A | Adjustable computer workstation assembly and method therefore | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4709815A | Tape cartridge holding case | Physics | 32 | Expired |
| US5072835A | Tape cartridge holder | Physics | 26 | Expired |
| US4712842A | Movable computer work processing system | Human Necessities | 17 | Expired |
| USD308607S | Tape cartridge holder | General | 13 | Expired |
| US5288107A | Multiple information field label | Physics | 13 | Expired |
| USD488403S1 | Historical African American flag | General | 9 | Expired |
| USD312840S | Document holder | General | 3 | Expired |
| US4718739A | Document storage system | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.