William R. Frame
11Patents
9h-index
9Co-inventors
65Inventor score
Filing activity: Apr 23, 1979 → Mar 15, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4540206A | Adjustable draw latch | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5758987A | Snap-in fastener for flush-mounted panels | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6042296A | Snap-in fastener for panels | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4258596A | Tamper-resistant fastener | Emerging Cross-Sectional Technologies | 35 | Expired |
| USD484031S1 | Captive screw | General | 22 | Expired |
| USD502644S1 | Captive screw | General | 21 | Expired |
| USD480950S1 | Captive screw | General | 18 | Expired |
| USD492895S1 | Captive screw | General | 13 | Expired |
| USD472797S1 | Captive screw | General | 13 | Expired |
| USD469005S1 | Captive screw | General | 8 | Expired |
| USD377898S | Drive rivet | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.