Steven Tisma
19Patents
10h-index
3Co-inventors
65Inventor score
Filing activity: Apr 19, 1976 → Oct 24, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4982556A | Modularly constructed automatic packaging machine | Performing Operations; Transporting | 66 | Expired |
| US4222143A | Interproximal brush handle | Human Necessities | 63 | Expired |
| US4713928A | Automatic packaging machine for closing over filled boxes | Performing Operations; Transporting | 30 | Expired |
| US4578929A | Automatic form and fill packaging machine using cardboard blanks | Performing Operations; Transporting | 28 | Expired |
| US5010929A | Fast acting double loading system for automatic packaging machine | Performing Operations; Transporting | 27 | Expired |
| US6629403B1 | Mandrel with variable pocket widths for automatic packaging machines | Performing Operations; Transporting | 16 | Expired |
| US4716714A | Apparatus with replaceable trays on automatic packaging machines | Performing Operations; Transporting | 16 | Expired |
| US4829751A | Apparatus with replaceable trays on automatic packaging machines | Performing Operations; Transporting | 15 | Expired |
| US5058634A | Automatic packaging machine for particulate matter | Physics | 11 | Expired |
| US4548593A | Folding carton for dry powder | Performing Operations; Transporting | 10 | Expired |
| US4073419A | Thread storage and dispensing system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4856566A | Fast acting loading system for automatic packaging machine | Performing Operations; Transporting | 8 | Expired |
| USD262236S | Holder for interproximal brushes | General | 8 | Expired |
| US5890350A | Automatic packaging machine for multiple small items with desired orientation | Performing Operations; Transporting | 7 | Expired |
| US4738081A | Automatic packaging machines with wear resistant parts | Performing Operations; Transporting | 7 | Expired |
| USD262315S | Holder (with sleeve) for interproximal brushes | General | 6 | Expired |
| USD262316S | Holder (without sleeve) for interproximal brushes | General | 4 | Expired |
| US4491267A | Folding carton for dry powder | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4745732A | Packaging machines having chart setting capabilities | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.