John Schnell
58Patents
19h-index
39Co-inventors
84Inventor score
Filing activity: Nov 16, 1979 → Apr 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5285708A | Miter saw alignment system | Emerging Cross-Sectional Technologies | 165 | Expired |
| US5575071A | Toolless quickchange blade clamp for reciprocating saws | Emerging Cross-Sectional Technologies | 82 | Expired |
| US5375495A | Optical alignment system for circular power saws | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4485711A | Adjustable straddle block | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6178646A | Blade clamping system for a jigsaw | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7526866B2 | Variable dust chute for circular saws | Performing Operations; Transporting | 42 | Expired |
| US6224471A | Dust Collector | Performing Operations; Transporting | 39 | Expired |
| US4285128A | Spool feed mechanism for line fed grass trimmer | Human Necessities | 38 | Expired |
| US6016946A | Internal combustion fastener driving tool shuttle valve | Performing Operations; Transporting | 35 | Expired |
| US5433008A | Circular saw with variable adjustment stops | Performing Operations; Transporting | 30 | Expired |
| USD410182S | Internal combustion fastener driving tool | General | 30 | Expired |
| US7204026B2 | Adjustable reciprocating saw | Performing Operations; Transporting | 30 | Expired |
| US6671969B2 | Adjustable shoe for a reciprocating saw | Performing Operations; Transporting | 29 | Expired |
| US6006704A | Internal combustion fastener driving tool fuel metering system | Performing Operations; Transporting | 27 | Expired |
| US7316529B2 | Router bit system | Emerging Cross-Sectional Technologies | 24 | Active |
| US5518442A | Sander | Performing Operations; Transporting | 23 | Expired |
| US6016945A | Internal combustion fastener driving tool manual recycler | Performing Operations; Transporting | 20 | Expired |
| US6938809B1 | Nail lockout assembly | Performing Operations; Transporting | 20 | Expired |
| US7140817B1 | Router bit system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4394563A | Foot construction for portable electric space heaters | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US7220174B2 | Drywall sander | Performing Operations; Transporting | 19 | Expired |
| US6019072A | Methods employing an internal combustion fastener driving tool | Performing Operations; Transporting | 18 | Expired |
| US5934985A | Palm grip random orbit sander with lower housing and dust collector coupled to lower housing | Performing Operations; Transporting | 18 | Expired |
| US10632601B2 | Jam release and lifter mechanism for gas spring fastener driver | Performing Operations; Transporting | 16 | Active |
| US7025242B1 | Adjustable angle magazine | Performing Operations; Transporting | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.