U.S. Patent No. 4,171,915: Laser Interferometer Probe

U.S. Patent No. 4,674,824: Defect Enhancement in Periodic Structures.

U.S. Patent No. 4,953,924: Nondestructive Readout in Photorefractive Media

U.S. Patent No. 4,927,220: Optical Data Processing and Storage in Fiber Arrays

U.S. Patent No. 5,850,299: "Architectures for digital wavelength-multiplexed holographic storage systems" by Bashaw, Heanue, Hesselink and Lande, 12/15/98

U.S. Patent No. 6,023,355: "Code Wavelength Multiplex Volume Holography" by Bashaw, Heanue, Singer, and Hesselink, 2/8/00

Patent #5,640,256
Dynamic multiple wavelength filter using a stratified volume holographic
optical element
Raymond DeVre, Lambertus Hesselink
Issued: 6/17/97

SRI Assigned Patent
Patent #5,665,493
Grated recording of holograms using rare-earth doped ferroelectric materials
Yu Sheng Bai, Ravinder Kachru, Lambertus Hesselink, Roger Macfarlane
Issued 9/9/97

Patent #5,684,612 (Continuation)
Method and system for maintaining and controlling the signal-to-noise ratio
Of holograms recorded in ferroelectric photorefractive materials
Jeffrey P. Wilde, Lambertus Hesselink
Issued 11/4/97

Patent #5,729,364
Ion and impurity concentration optimization in photorefractive media for
dynamic and fixed holography
Matthew Charles Bashaw, John Heanue, Lambertus Hesselink
Issued 3/17/98

Patent #5,740,184
Decision feedback viterbi detector for page-access optical memories
Korhan Gurkan, John Heanue, Lambertus Hesselink
Issued 4/14/98

Patent #5,450,218
Method of Encoding and Decoding Digital Data in Holographic Data Storage Media
Issued 9/12/95

Patent #5-079
Dynamic Multiple-Wavelength Filter Using a Stratified Volume Holographic Optical Element
Issued 6/16/97

Patent #5,684,612
Electronic Field Controlled Division Diffraction in Photorefractive Strontium
Barium Niobate (SrxBa1xNb21O6)
Jeffrey P. Wilde, Lambertus Hesselink
Issued 4/22/98

Patent #5,844,700
Novel Geometry for Holographic Data Storage and Readout
Muthuveerappan Jeganathan, Matthew Bashaw, Lambertus Hesselink
Issued 12/1/98

Patent #5,877,873:
Analog and Gray-Scale-Digital Compression for Video Stored in Volume Holographic Media
Matthew Bashaw, John Heanue, Lambertus Hesselink
Issued 3/2/99

Patent #5,940,514:
Encrypted Data Storage Based on Orthogonal Phase Code Multiplexing in
Volume Holography
Matthew Bashaw, John Heanue, Lambertus Hesselink
Issued 8/17/99

(The list requires updates.)