Chris J. Johnson
18Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Feb 5, 1993 → Feb 24, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6077885A | Chromate-free protective coatings | Chemistry; Metallurgy | 33 | Expired |
| US5866652A | Chromate-free protective coatings | Chemistry; Metallurgy | 27 | Expired |
| US6247714A | Recumbent cycle with improved suspension | Performing Operations; Transporting | 9 | Expired |
| USD895155S1 | Trim component | General | 7 | Active |
| US5342746A | Method for the formation of color photographic materials with high coupling reactivity and reduced color developer PH sensitivity | Physics | 5 | Expired |
| US10822807B2 | Assembly for improved insulation | Fixed Constructions | 4 | Active |
| USD895154S1 | Trim component | General | 4 | Active |
| US11649639B2 | Assembly for improved insulation | Fixed Constructions | 3 | Active |
| US8443922B2 | Containment device and method for containing energy storage devices | Emerging Cross-Sectional Technologies | 3 | Active |
| USD1014789S1 | Trim component | General | 2 | Active |
| US10557271B2 | Siding having a staple hem | Fixed Constructions | 2 | Active |
| USD1064328S1 | Siding panel | General | 1 | Active |
| USD894426S1 | Trim component | General | 1 | Active |
| US6124086A | Latent image stability using alkynylamines and iodide emulsions | Physics | 1 | Expired |
| USD1061956S1 | Siding panel | General | 1 | Active |
| US8763742B1 | Vehicle with containment device and method for containing energy storage devices | Emerging Cross-Sectional Technologies | 1 | Active |
| USD1089722S1 | Siding panel | General | 0 | Active |
| US11313133B2 | Assembly for improved insulation | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.