Robert A. Luhman
19Patents
11h-index
19Co-inventors
69Inventor score
Filing activity: May 20, 1974 → Sep 29, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3938298A | System for inflation and sealing of air cushions | Emerging Cross-Sectional Technologies | 123 | Expired |
| US5759342A | Hand-held tape dispenser | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5346350A | Hot melt adhesive applicator | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4781782A | Web applicator | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5482182A | Tape dispenser | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5536044A | Hot melt adhesive bound book | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4980011A | Automated liner removing transfer tape applicator | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5641378A | Hand applicator for adhesive sheeting | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5152654A | Hot melt adhesive applicator | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4848066A | Method and apparatus for assembling blister packages | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5573626A | Tape supply and applicator system including a tape splicing mechanism | Performing Operations; Transporting | 14 | Expired |
| US5352320A | Manual tape dispensing apparatus | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD396061S | Adhesive tape transfer applicator | General | 10 | Expired |
| US5312501A | Automated liner removing transfer tape applicator method | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5316424A | Hot melt adhesive binding method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4052240A | Taping device and method of taping | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD326474S | Combined hand-held tape dispenser and applicator | General | 6 | Expired |
| USD357502S | Hand held tape applicator | General | 5 | Expired |
| US4011977A | Tape handling apparatus | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.