Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4599606 | System for inputting a selected one of a plurality of inputs to a computer | — | 1986-07-08 | |
| 4539654 | Switch arrangement for accessing a computer | — | 1985-09-03 | $6,310,000 |
| 4538027 | System for inputting a security code to a computer | — | 1985-08-27 | $3,459,000 |
| 4513394 | System for providing a multi-bit input to a computer controlled system | — | 1985-04-23 | $1,249,000 |
| 4499588 | System for converting the frequency of a pulse train to a binary number | — | 1985-02-12 | $2,020,000 |
| 4404515 | System and method for use with apparatus for sensing bare metal on a moving strip of insulatively coated conductive material | — | 1983-09-13 | $1,056,000 |