Engineered Systems, Inc.
Fraser, MI, US· latest recorded location
Engineered Systems, Inc. is named on 15 US grants and 0 published applications in this corpus. Its most frequent classification is G07F (Coin-freed or like apparatus).
- Granted patents
- 15
- Published applications
- 0
- Inventors
- 14
- Granted in 2026 so far
- 0
- Most recent grant
- 3 Aug 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
By publication year.
Technology areas
Share of 15 documents
- G07FCoin-freed or like apparatus8
- G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial5
- G06KGraphical data reading3
- B07BSeparating solids from solids by sieving, screening, sifting or by using gas2
- G06FComputing and data processing2
- G11CStatic stores2
- B02CCrushing, pulverising, or disintegrating in general1
- G01RMeasuring electric variables1
- G07CTime or attendance registers1
- H04BTransmission1
Recent patents
- Apparatus and method for separating recyclable material from waste material3 Aug 1993US 5,232,168 A
- Snap action particle separating apparatus6 Oct 1992US 5,152,400 A
- Data scrambling system and method27 May 1986US 4,591,704 A
- End of transaction control system25 Feb 1986US 4,573,192 A
- Universal document format system7 Dec 1982US 4,362,928 A
No published applications.
Most cited
By later US patents
- Power failure detection and restart system125US 4,234,920 A1980
- Automatic product-dispensing system35US 4,085,313 A1978
- Communications system with repeater stations27US 4,230,989 A1980
- System for pretesting electronic memory locations and automatically identifying faulty memory sections24US 4,066,880 A1978
- Card reader security system21US 4,296,315 A1981