Kurt R. Schwerdt

Follow

Person

Bolton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pseudo-raster weather display apparatus
- Patent number 4,678,969
- Issue date Jul 7, 1987
- Raytheon Company
- Kurt R. Schwerdt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Interactive display system with touch data entry
- Patent number 4,310,839
- Issue date Jan 12, 1982
- Raytheon Company
- Kurt R. Schwerdt
- G06 - COMPUTING CALCULATING COUNTING