Donald L. Snellman
24Patents
8h-index
12Co-inventors
72Inventor score
Filing activity: Jul 23, 1973 → May 16, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5611949A | Method and apparatus for laser cutting separate items carried on a continuously moving web | Performing Operations; Transporting | 22 | Expired |
| US5364215A | Method and apparatus for preparing book covers | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4077078A | Book cover applicator | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4548395A | Microfiche feeder | Performing Operations; Transporting | 21 | Expired |
| US5496253A | Method and apparatus for forming bookbinding strips | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4273326A | Collator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4173113A | Thermally stable helically plied cable | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4047713A | Sheet jogger | Performing Operations; Transporting | 9 | Expired |
| US4009071A | Sheet binding apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4315621A | Sheet collating deflector | Performing Operations; Transporting | 8 | Expired |
| US4339299A | Sheet binding system | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD261522S | Paper collator for use with office copying machines | General | 7 | Expired |
| US3963235A | Adjustable feed level for sorting device | Performing Operations; Transporting | 6 | Expired |
| US4145241A | Sheet binding method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4077831A | Sheet binding apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US3949982A | Articulated arm sheet jogging mechanism | Performing Operations; Transporting | 5 | Expired |
| US4625955A | Sheet feeder | Performing Operations; Transporting | 5 | Expired |
| US4561647A | Sheet deflector and conveyor drive | Performing Operations; Transporting | 3 | Expired |
| US4242174A | Sheet binding system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4466606A | Sheet jogging apparatus | Performing Operations; Transporting | 3 | Expired |
| US4449706A | Drive system for a collator | Performing Operations; Transporting | 3 | Expired |
| USRE30031E | Sheet stack jogging mechanism | General | 2 | Expired |
| USRE29133E | Constant length composite glass fiber cable under varying temperature conditions | General | 0 | Expired |
| US4548398A | Collator | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.