John Grismer
40Patents
11h-index
16Co-inventors
72Inventor score
Filing activity: Feb 7, 1997 → Jun 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7448246B2 | Window frame corner fabrication | Emerging Cross-Sectional Technologies | 37 | Active |
| US6173484A | System for fabricating muntin bars from sheet material | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6438819B1 | System for fabricating contour muntin bars from sheet material | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6397453B1 | System for fabricating muntin bars from sheet material | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6678938B2 | System for fabricating muntin bars from sheet material | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7610681B2 | Window component stock indexing | Emerging Cross-Sectional Technologies | 22 | Active |
| US6651304B2 | Method for fabricating contour muntin bars from sheet material | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6883278B2 | Muntin bars | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8474400B2 | Desiccant dispensing system | Emerging Cross-Sectional Technologies | 14 | Active |
| US8001742B2 | Muntin bar clip and muntin bar assembly | Emerging Cross-Sectional Technologies | 14 | Active |
| US9212515B2 | Window component stock indexing | Emerging Cross-Sectional Technologies | 11 | Active |
| US6618926B2 | System for fabricating muntin bars from sheet material | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7337818B2 | Method and apparatus for applying aligned tape patterns | Emerging Cross-Sectional Technologies | 10 | Active |
| US8904611B2 | Window component stock indexing | Emerging Cross-Sectional Technologies | 9 | Active |
| US8056234B2 | Window component stock indexing | Emerging Cross-Sectional Technologies | 8 | Active |
| US7275570B2 | Desiccant dispensing system | Fixed Constructions | 8 | Expired |
| US9279283B2 | Automated spacer frame fabrication | Emerging Cross-Sectional Technologies | 6 | Active |
| US9416583B2 | Efficient assembly of multiple pane windows | Emerging Cross-Sectional Technologies | 5 | Active |
| US8726487B2 | Efficient assembly of double or triple pane windows | Emerging Cross-Sectional Technologies | 5 | Active |
| US9765564B2 | Automated spacer frame fabrication and method | Performing Operations; Transporting | 4 | Active |
| US8813337B2 | Efficient assembly of insulating glass windows | Emerging Cross-Sectional Technologies | 4 | Active |
| US10329832B2 | Efficient assembly of triple pane insulating glass units | Emerging Cross-Sectional Technologies | 3 | Active |
| US9534439B2 | Apparatus for the efficient assembly of multi-pane insulating glass windows | Emerging Cross-Sectional Technologies | 3 | Active |
| US11008801B2 | Tactile spacer frame assembly and locking member | Fixed Constructions | 2 | Active |
| US10267083B2 | Tactile spacer frame assembly and locking member | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.