Michael J. Haight
15Patents
5h-index
8Co-inventors
51Inventor score
Filing activity: Jun 27, 1996 → May 21, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6077651A | Homogeneous single-part photographic color developing concentrate and method of making | Physics | 22 | Expired |
| US6159670A | Calcium ion stable photographic color developing concentrate and method of manufacture | Physics | 9 | Expired |
| US6136518A | Multi-part photographic color developing composition and methods of manufacture and use | Physics | 9 | Expired |
| US6228567A | Homogeneous photographic color developing concentrate | Physics | 7 | Expired |
| US5736302A | Photographic reversal bath concentrate and method of preparing same | Physics | 5 | Expired |
| US5837432A | Photographic reversal process prebleach concentrate and method of use | Physics | 2 | Expired |
| US5948604A | Single-use processing kit for processing color reversal photographic elements | Physics | 2 | Expired |
| US5827636A | Photographic reversal process prebleach concentrate | Physics | 2 | Expired |
| US5652087A | Bleach regenerator composition and its use to process reversal color photographic elements | Physics | 2 | Expired |
| US6428946B2 | Multi-part photographic color developing composition and methods of manufacture and use | Physics | 2 | Expired |
| US6312877A | Calcium ion stable photographic color developing concentrate and method of manufacture | Physics | 1 | Expired |
| US6451519B1 | Bleach regenerator composition and its use to process reversal color photographic elements | Physics | 0 | Expired |
| US5962204A | Photographic reversal process prebleach concentrate container | Physics | 0 | Expired |
| US6436618B1 | Multi-part photographic color developing composition and methods of manufacture and use | Physics | 0 | Expired |
| US5834170A | Photographic bleach regenerator composition formulated with bromide ion from two sources | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.