Petrus A. J. Holten

Follow

Person

Weert, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Electric reflector lamp
- Patent number 5,099,168
- Issue date Mar 24, 1992
- U.S. Philips Corporation
- Petrus A. J. Holten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric reflector lamp
- Patent number 5,084,648
- Issue date Jan 28, 1992
- U.S. Philips Corporation
- Petrus A. J. Holten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric incandescent lamp
- Patent number 5,079,474
- Issue date Jan 7, 1992
- U.S. Philips Corporation
- Petrus A. J. Holten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective electric incandescent lamp for producing high intensity...
- Patent number 5,003,215
- Issue date Mar 26, 1991
- U.S. Philips Corporation
- Petrus A. J. Holten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-use lamp vessel and an incandescent lamp
- Patent number 4,788,469
- Issue date Nov 29, 1988
- U.S. Philips Corp.
- Petrus A. J. Holten
- H01 - BASIC ELECTRIC ELEMENTS