Robert A. Schmitz
11Patents
4h-index
6Co-inventors
53Inventor score
Filing activity: Nov 27, 1981 → Nov 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4431161A | Rotary valve | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4820887A | Membrane keyboard blockout apparatus | Electricity | 12 | Expired |
| US4804272A | Cold junction compensation apparatus | Physics | 11 | Expired |
| USD851345S1 | Dusting mitt with an angular bond line | General | 6 | Active |
| USD406119S | Access door with integral latch | General | 2 | Expired |
| US10814233B2 | System and method for session management in a multiplayer network gaming environment | Human Necessities | 2 | Active |
| USD841910S1 | Dusting sleeve with an angular bond line | General | 2 | Active |
| US11192032B2 | System and method for session management in a multiplayer network gaming environment | Human Necessities | 1 | Active |
| US6299892A | Composition of matter having bioactive properties | Chemistry; Metallurgy | 1 | Expired |
| US12295369B2 | Articles containing a crosslinked guanidinyl-containing polymer and uses thereof | Human Necessities | 0 | Active |
| US11794114B2 | System and method for session management in a multiplayer network gaming environment | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.