Frank Stephen Hada
61Patents
23h-index
66Co-inventors
91Inventor score
Filing activity: Sep 19, 1997 → Jan 31, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6096169A | Method for making cellulosic web with reduced energy input | Textiles; Paper | 178 | Expired |
| US6143135A | Air press for dewatering a wet web | Textiles; Paper | 165 | Expired |
| US7419569B2 | Paper manufacturing process | Emerging Cross-Sectional Technologies | 130 | Expired |
| US6149767A | Method for making soft tissue | Textiles; Paper | 116 | Expired |
| US6083346A | Method of dewatering wet web using an integrally sealed air press | Textiles; Paper | 112 | Expired |
| US6228220A | Air press method for dewatering a wet web | Textiles; Paper | 95 | Expired |
| US6080279A | Air press for dewatering a wet web | Textiles; Paper | 89 | Expired |
| US6454904B1 | Method for making tissue sheets on a modified conventional crescent-former tissue machine | Textiles; Paper | 88 | Expired |
| US7811418B2 | Papermaking machine employing an impermeable transfer belt, and associated methods | Textiles; Paper | 84 | Active |
| US6331230A | Method for making soft tissue | Textiles; Paper | 82 | Expired |
| US6093284A | Air press for dewatering a wet web with pivotable arm seal | Textiles; Paper | 81 | Expired |
| US6497789B1 | Method for making tissue sheets on a modified conventional wet-pressed machine | Textiles; Paper | 79 | Expired |
| US6579418B2 | Leakage control system for treatment of moving webs | Textiles; Paper | 73 | Expired |
| US6551461B2 | Process for making throughdried tissue using exhaust gas recovery | Textiles; Paper | 73 | Expired |
| US6306257A | Air press for dewatering a wet web | Textiles; Paper | 70 | Expired |
| US7807022B2 | Tissue sheets having good strength and bulk | Emerging Cross-Sectional Technologies | 67 | Active |
| US6280573A | Leakage control system for treatment of moving webs | Textiles; Paper | 66 | Expired |
| US6318727A | Apparatus for maintaining a fluid seal with a moving substrate | Emerging Cross-Sectional Technologies | 63 | Expired |
| US6306258A | Air press | Textiles; Paper | 58 | Expired |
| US7294229B2 | Tissue products having substantially equal machine direction and cross-machine direction mechanical properties | Emerging Cross-Sectional Technologies | 32 | Expired |
| US9409372B2 | Method for perforating tissue sheets | Performing Operations; Transporting | 30 | Active |
| US8652597B2 | High bulk rolled tissue products | Emerging Cross-Sectional Technologies | 26 | Active |
| US7938932B2 | Tissue sheets having good strength and bulk | Emerging Cross-Sectional Technologies | 25 | Active |
| US7988829B2 | Papermaking machine employing an impermeable transfer belt, and associated methods | Textiles; Paper | 19 | Active |
| US6877246B1 | Through-air dryer assembly | Mechanical Engineering; Lighting; Heating | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.