John C. Henning
15Patents
10h-index
4Co-inventors
65Inventor score
Filing activity: Mar 10, 1976 → Sep 14, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6006933A | Twist-off closure | Performing Operations; Transporting | 42 | Expired |
| US5263600A | Tamper-evident twist-off closure | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4690292A | Safety closure | Performing Operations; Transporting | 27 | Expired |
| US4678079A | Container for hanger-supported garments | Performing Operations; Transporting | 26 | Expired |
| USD360493S | Bird cage | General | 19 | Expired |
| US5533466A | Pet habitat with enhanced viewing | Human Necessities | 18 | Expired |
| US5806700A | Tamper-evident closure system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4782969A | Twist-off bottle cap | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6109465A | Tamper-evident closure system | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD359589S | Bird cage | General | 10 | Expired |
| US4576304A | Easy-open closure | Performing Operations; Transporting | 8 | Expired |
| US4106166A | Method for expanding the width of preformed fibrous webs | Textiles; Paper | 7 | Expired |
| USD359590S | Bird cage | General | 6 | Expired |
| US4219911A | Apparatus for expanding the width of preformed fibrous webs | Textiles; Paper | 1 | Expired |
| USRE36334E | Tamper-evident twist-off closure | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.