Michael Hennessey
10Patents
4h-index
5Co-inventors
53Inventor score
Filing activity: Jul 8, 1985 → May 1, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4744055A | Erasure means and data storage system incorporating improved erasure means | Physics | 25 | Expired |
| US6452891B1 | Method for initializing a data storage device | Physics | 19 | Expired |
| US5400317A | Method of coating a workpiece of a plastic material by a metal layer | Chemistry; Metallurgy | 12 | Expired |
| US7144241B2 | Method and apparatus for forming microstructures on polymeric substrates | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7388178B2 | Rapid thermal response induction heating system for platen embossing | Performing Operations; Transporting | 4 | Expired |
| US5528381A | System apparatus and method for identifying video frames suitable for freeze-frame viewing | Electricity | 4 | Expired |
| US6191384A | Apparatus for trimming dye coated on a recordable disc substrate and related method | Physics | 4 | Expired |
| US4667309A | Erasure means | Physics | 4 | Expired |
| US5985400A | Method for forming a protective barrier layer on an optical memory disc substrate | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4957603A | Optical memory disc manufacture | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.