Patents by Inventor Craig A. Gustafson
Craig A. Gustafson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11960387Abstract: A sample ratio mismatch (SRM) analyzer receives data from an online controlled experiment (OCE) and provides information to help determine a root cause of an SRM. The SRM analyzer may identify one or more segments in the data that include an SRM and may determine whether a triggered scorecard of the OCE includes an SRM. The data may include one or more scorecards. The SRM analyzer may determine whether each scorecard has an SRM. The SRM analyzer may test a difference in proportion of users assigned to treatment between a last scorecard without an SRM and a first scorecard with an SRM. If the difference in proportion is statistically meaningful, the SRM analyzer may determine that the SRM arose after the last scorecard. If the difference in proportions is not statistically meaningful, the SRM analyzer may determine that the SRM existed from a beginning of the OCE.Type: GrantFiled: April 1, 2021Date of Patent: April 16, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Aleksander Fabijan, Trevor Craig Blanarik, Kewei Chen, Ruhan Zhang, Adam Marc Gustafson, Venkata Kavitha Budumuri, Stephen James Hunt, Maxwell Campbell Caughron, Vaibhav Kumar Bajpai
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Patent number: 7922639Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: GrantFiled: August 15, 2007Date of Patent: April 12, 2011Assignee: General Mills Cereals, LLCInventors: Thomas G. Cremers, Craig Gustafson, Ralph Stenvik
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Patent number: 7377086Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: GrantFiled: June 2, 2006Date of Patent: May 27, 2008Assignee: General Mills, Inc.Inventors: Thomas G. Cremers, Craig Gustafson, Ralph Stenvik
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Publication number: 20080041695Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: ApplicationFiled: August 15, 2007Publication date: February 21, 2008Inventors: Thomas Cremers, Craig Gustafson, Ralph Stenvik
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Patent number: 7269934Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: GrantFiled: September 8, 2003Date of Patent: September 18, 2007Assignee: General Mills Cereals, LLCInventors: Thomas G. Cremers, Craig Gustafson, Ralph Stenvik
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Publication number: 20060213149Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: ApplicationFiled: June 2, 2006Publication date: September 28, 2006Inventors: Thomas Cremers, Craig Gustafson, Ralph Stenvik
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Publication number: 20050050858Abstract: The present invention is, in one embodiment, an apparatus for placing an insert within a nested group of taco shells. The insert placement apparatus comprises a vertical shaft, a horizontal shaft, a first pillow block, a second pillow block, a vacuum cup, a horizontal timing belt, an air cylinder, and a servomotor. The vacuum cup is adapted to transport the insert. The first pillow block has a bore therethrough for receiving the horizontal shaft. The second pillow block is supported off of the first pillow block and has a bore therethrough for receiving the vertical shaft. The vacuum cup is suspended off of the vertical shaft. The horizontal belt is routed around a drive pulley and a second pulley and is interconnected to the first pillow block. The servomotor is interconnected to the drive pulley. The servomotor causes the timing belt to displace the first pillow block along the horizontal shaft, thereby causing the vacuum cup to displace horizontally.Type: ApplicationFiled: September 8, 2003Publication date: March 10, 2005Inventors: Thomas Cremers, Craig Gustafson, Ralph Stenvik
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Patent number: 5883149Abstract: A pressure sensitive adhesive that includes:(a) the polymerization product of:(i) 25-98 parts by weight of an acrylic acid ester of a monohydric alcohol whose homopolymer has a T.sub.g less than 0.degree. C.;(ii) 2-75 parts by weight of a non-polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of no greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(iii) 0-5 parts by weight of a polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(b) at least one tackifier that is miscible in the polymerization product at room temperature.Type: GrantFiled: May 22, 1998Date of Patent: March 16, 1999Assignee: Minnesota Mining and Manufacturing CompanyInventors: Greggory S. Bennett, Christopher A. Haak, Craig A. Gustafson
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Patent number: 5756584Abstract: A pressure sensitive adhesive that includes:(a) the polymerization product of:(i) 25-98 parts by weight of an acrylic acid ester of a monohydric alcohol whose homopolymer has a T.sub.g less than 0.degree. C.;(ii) 2-75 parts by weight of a non-polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of no greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(iii) 0-5 parts by weight of a polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(b) at least one tackifier that is miscible in the polymerization product at room temperature.Type: GrantFiled: January 3, 1997Date of Patent: May 26, 1998Assignee: Minnesota Mining and Manufacturing CompanyInventors: Greggory S. Bennett, Christopher A. Haak, Craig A. Gustafson
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Patent number: 5683798Abstract: A pressure sensitive adhesive that includes:(a) the polymerization product of:(i) 25-98 parts by weight of an acrylic acid ester of a monohydric alcohol whose homopolymer has a T.sub.g less than 0.degree. C.;(ii) 2-75 parts by weight of a non-polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of no greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(iii) 0-5 parts by weight of a polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of greater than 10.50 and a T.sub.g greater than 15.degree. C.; and(b) at least one tackifier that is miscible in the polymerization product at room temperature.Type: GrantFiled: April 25, 1996Date of Patent: November 4, 1997Assignee: Minnesota Mining and Manufacturing CompanyInventors: Greggory S. Bennett, Christopher A. Haak, Craig A. Gustafson
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Patent number: 5654387Abstract: Pressure sensitive adhesives and tackified pressure sensitive adhesives that are the polymerization product of an acrylic acid ester of a monohydric alcohol whose homopolymer has a T.sub.g less than 0.degree. C.; a non-polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of no greater than 10.50 and a T.sub.g greater than 15.degree. C; and 0-5 parts by weight of a polar ethylenically unsaturated monomer whose homopolymer has a solubility parameter of greater than 10.50 and a T.sub.g greater than 15.degree. C.Type: GrantFiled: August 16, 1996Date of Patent: August 5, 1997Assignee: Minnesota Mining And Manufacturing CompanyInventors: Greggory S. Bennett, Christopher A. Haak, Craig A. Gustafson