1
David G Stork, Michael Angelo, Gregory J Wolff: Calibration of a system for tracking a writing instrument with multiple sensors. Ricoh Company, Blakely Sokoloff Taylor & Zafman, December 10, 2002: US06492981 (147 worldwide citation)

One embodiment of the writing instrument described herein comprises a pen-like device containing three accelerometers and three gyroscopes. Data from these sensors are processed via an Euler transform. Prior to using the writing instrument, the user holds the writing instrument in multiple predefine ...


2
David G Stork, Michael Angelo, Gregory J Wolff: Method and apparatus for tracking a hand-held writing instrument with multiple sensors that are calibrated by placing the writing instrument in predetermined positions with respect to the writing surface. Ricoh Company, Blakely Sokoloff Taylor & Zafman, January 30, 2001: US06181329 (146 worldwide citation)

One embodiment of the writing instrument described herein comprises a pen-like device containing three accelerometers and three gyroscopes. Data from these sensors are processed via an Euler transform. Prior to using the writing instrument, the user holds the writing instrument in multiple predefine ...


3
Gregory J Wolff, David G Stork, Michael Angelo: Method and apparatus for pen-based faxing. Ricoh Company, Ricoh Corporation, Blakely Sokoloff Taylor & Zafman, March 13, 2001: US06201903 (111 worldwide citation)

A method and apparatus for sending a facsimile of a message is disclosed. The present invention provides for recording pen strokes that set forth a message and sending the recorded pen strokes as part of a facsimile.


4
David G Stork, Michael Angelo, Gregory J Wolff: Method and apparatus for transforming sensor signals into graphical images. Ricoh Company, Blakely Sokoloff Taylor & Zafman, April 3, 2001: US06212296 (54 worldwide citation)

A method and apparatus to precisely track the position of the writing instrument, specifically the writing end, such as the tip, of a pen. One embodiment of the invention described herein includes a writing instrument containing acceleration sensors and angular velocity sensors. Data from these sens ...


5
Donald R Alzmann, Michael Angelo, Paul R Waldner: Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards. Lenkeit, Posnack Roberts Cohen & Spiecens, November 6, 1984: US04481533 (29 worldwide citation)

Method and apparatus for effecting operations, such as punching holes in sheets of material at precise locations thereon. Each sheet has a reference marking thereon and is placed on a receiver one by one and is held in fixed position on the receiver. A T.V. camera views each sheet to detect the refe ...


6
Michael Angelo Spinelli: No-drill rear sight scope mount base. Lipton Weinberger & Husick, Robert J Yarbrough, November 9, 2010: US07827724 (26 worldwide citation)

A scope mount base design which readily accepts onto a preexisting rear sight base without any alteration of the sight base except for the easy removal of the original sight leaf and mainspring. This scope mount invention achieves solid lockup by the use of the appropriate sized threaded support fix ...


7
Donald Alzmann, Michael Angelo, Paul R Waldner, Arthur Brady: Method for punching in printed circuit board laminates and related apparatus and articles of manufacture. Multiline Technology, Roberts Spiecens & Cohen, May 9, 1989: US04829375 (23 worldwide citation)

The method includes locating a target on a printed circuit board laminate having a circuit pattern etched thereon and utilizing the target to locate the laminate in a punching device. Preferably two such targets are employed and the laminate is adjusted in the X and Y directions as well as rotationa ...


8
Donald R Alzmann, Michael Angelo, Paul R Waldner: Method and apparatus for stacking a plurality of laminate layers to form a composite board. Lenkeit, Posnack Roberts Cohen & Spiecens, March 26, 1985: US04506442 (20 worldwide citation)

Apparatus for stacking a plurality of laminate layers in registered superposed relation to enable the layers to be joined to form a composite board comprising a table having a surface on which a plurality of laminate layers can be successively stacked in aligned superposed relation on pins slidably ...


9
Donald R Alzmann, Michael Angelo, Paul R Waldner: Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards. Roberts Spiecens and Cohen, February 4, 1986: US04568971 (18 worldwide citation)

Method and apparatus for effecting operations, such as punching holes in sheets of material at precise locations thereon. Each sheet has a reference marking thereon and is placed on a receiver one by one and is held in fixed position on the receiver. A T.V. camera views each sheet to detect the refe ...


10
Palladino Michael Angelo: Gamma interferon-interleukin-2 synergistic compositions and processes therefor.. Genentech, July 24, 1985: EP0149551-A2 (14 worldwide citation)

Compositions containing therapeutically synergistic mixtures of purified gamma interferon and purified interleukin-2 are provided for treatment of tumor-bearing hosts. Preferably, the gamma interferon and interleukin-2 are obtained from recombinant cell synthesis.