August L. H. Simons

Follow

Person

Heerlen, NL

People

Patents Grantslast 30 patents

Information Patent Grant
X-ray image intensifier tube with improved entrance section
- Patent number 5,367,155
- Issue date Nov 22, 1994
- U.S. Philips Corporation
- Johannes K. E. Colditz
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
X-ray examination apparatus including an X-ray image intensifier ha...
- Patent number 5,329,116
- Issue date Jul 12, 1994
- U.S. Philips Corporation
- Johannes K. E. Colditz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray image intensifier tube comprising a selective filter
- Patent number 5,008,591
- Issue date Apr 16, 1991
- U.S. Philips Corp.
- Johnny van der Velden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of vapor depositing a luminescent layer on the screen of an...
- Patent number 4,842,894
- Issue date Jun 27, 1989
- U.S. Philips Corporation
- Martinus A. C. Ligtenberg
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING