Arnold Mai
31Patents
10h-index
28Co-inventors
75Inventor score
Filing activity: Feb 25, 1998 → Oct 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6245278A | Injection nozzle and method | Performing Operations; Transporting | 51 | Expired |
| USD644536S1 | Support ledge of a preform | General | 24 | Expired |
| US7713054B2 | Split mold insert and a mold incorporating same | Emerging Cross-Sectional Technologies | 23 | Active |
| US7798804B2 | Split mold insert for a molding system | Emerging Cross-Sectional Technologies | 21 | Active |
| US6315543A | Detection and removal system for reducing cycle time of an injection molding apparatus | Performing Operations; Transporting | 14 | Expired |
| US7762802B2 | Mold insert stack for use in an injection mold and a coupler thereof | Performing Operations; Transporting | 13 | Active |
| US6382954B1 | Device for temperature adjustment of an object | Performing Operations; Transporting | 13 | Expired |
| US6056536A | Valve gating apparatus for injection molding | Performing Operations; Transporting | 12 | Expired |
| US7575429B2 | Compensating mold stack for use in a molding system | Performing Operations; Transporting | 11 | Active |
| US7628605B2 | Mold stack | Performing Operations; Transporting | 11 | Active |
| US6146123A | Apparatus for forming plastic articles | Performing Operations; Transporting | 10 | Expired |
| US6799962B2 | Stripper assembly | Performing Operations; Transporting | 10 | Expired |
| US6355197B1 | Process and apparatus for forming plastic articles | Performing Operations; Transporting | 9 | Expired |
| US7232538B2 | Injection molding coupling apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7284979B2 | Self aligning articulated joint for use in a hot runner system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7591975B2 | Molded article picker | Performing Operations; Transporting | 5 | Active |
| US7510393B2 | Mold carrier plate | Performing Operations; Transporting | 5 | Active |
| US7393479B2 | Injection molding three-way shut off valve | Performing Operations; Transporting | 5 | Active |
| US6149417A | Apparatus for forming plastic articles | Performing Operations; Transporting | 4 | Expired |
| US7588439B2 | Compensating core for use with a molding system | Performing Operations; Transporting | 3 | Active |
| US7597551B2 | Compensating retaining member for use with a molding system | Performing Operations; Transporting | 3 | Active |
| US9931768B2 | Conversion structure for a molding system | Performing Operations; Transporting | 1 | Active |
| US9254598B2 | Mold stack having an air valve | Performing Operations; Transporting | 1 | Active |
| US8348657B2 | Tonnage regulating structure and a mold incorporating same | Performing Operations; Transporting | 1 | Active |
| US10773436B2 | Injection molding apparatuses | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.