FormFlo Limited
12Patents
0Active
12Granted
28Portfolio score
Filing activity: Jul 21, 1975 → Mar 30, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5711187A | Gear wheels rolled from powder metal blanks and method of manufacture | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4126064A | Preparation of annular blanks from tube stock | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4302958A | Making rings from tube stock | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5884527A | Gear wheels rolled from powder metal blanks | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4612789A | Making rings from tube or bar stock | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7137312B2 | Gear wheels roll formed from powder metal blanks | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5829292A | Rolling annular workpieces | Performing Operations; Transporting | 5 | Expired |
| US4510781A | Ring rolling | Performing Operations; Transporting | 4 | Expired |
| US3992929A | Split mandrel | Performing Operations; Transporting | 3 | Expired |
| US3992911A | Diametral control of rolled annular workpieces by weighing | Performing Operations; Transporting | 3 | Expired |
| US3992914A | Rolling operations | Performing Operations; Transporting | 3 | Expired |
| US3992910A | Rolling operations | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.