Paul D. Fleming
31Patents
19h-index
8Co-inventors
74Inventor score
Filing activity: Mar 1, 1976 → Apr 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5290077A | Multipoint door lock assembly | Emerging Cross-Sectional Technologies | 104 | Expired |
| US5524941A | Multipoint door lock assembly | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5092144A | Door handle and lock assembly for sliding doors | Emerging Cross-Sectional Technologies | 55 | Expired |
| US4754624A | Lock assembly for sliding doors | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4480862A | Latching and locking mechanism for sliding door | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5542720A | Multipoint lock assembly for a sliding door | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5388875A | Multipoint door lock assembly | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5524942A | Multipoint door lock assembly | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4671089A | Door latch and deadbolt assembly | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4807914A | Window lock assembly | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6933933B2 | Pen cartridge that transmits acceleration signal for recreating handwritten signatures and communications | Physics | 32 | Expired |
| USD318214S | Door handle unit | General | 31 | Expired |
| US4534587A | Latch assembly | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4068874A | Rotary latch mechanism with locking device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8182002B2 | Multipoint door lock system with header and sill lock pins | Emerging Cross-Sectional Technologies | 23 | Active |
| US6666486B1 | Slide bolt unit | Emerging Cross-Sectional Technologies | 23 | Expired |
| USD318215S | Door handle unit | General | 21 | Expired |
| US4876866A | Door latch and deadbolt assembly | Emerging Cross-Sectional Technologies | 20 | Expired |
| USD295829S | Combined latch and deadbolt unit | General | 20 | Expired |
| USD297805S | Combined latch and deadbolt unit | General | 15 | Expired |
| US7140154B2 | Astragal boot for a double door set | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD319769S | Combined door handle and deadbolt unit | General | 14 | Expired |
| US4784417A | Door latch and deadbolt assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD324477S | Door handle unit | General | 11 | Expired |
| USD318783S | Door handle unit | General | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.