| 6371261 |
Molybdenum alloy elevator safety brakes |
Mark S. Thompson, James T. Beals, Philip H. McCluskey, David Wayne Mckee, Michael C. Lang +3 more |
2002-04-16 |
$51,066,000 |
| 5979615 |
Carbon--carbon composite elevator safety brakes |
Mark S. Thompson, James T. Beals, Philip H. McCluskey, David Wayne Mckee, Michael C. Lang +3 more |
1999-11-09 |
$29,152,000 |
| 5964322 |
Elevator safety brake having a plasma sprayed friction coating |
Mark S. Thompson, Raymond A. Zatorski, James T. Beals, Philip H. McCluskey, David Wayne Mckee +3 more |
1999-10-12 |
$36,205,000 |
| 5924524 |
Integrated, multi-level elevator shuttle |
Frederick H. Barker, Gilbert W. Wierschke, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1999-07-20 |
$49,081,000 |
| 5862886 |
Pretorque to unload elevator car/floor locks before retraction |
Bruce A. Powell, Samuel C. Wan, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +3 more |
1999-01-26 |
$17,469,000 |
| 5861586 |
Horizontal and vertical passenger transport |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more |
1999-01-19 |
$21,841,000 |
| 5829553 |
Fail-safe movement of elevator cabs between car frames and landings |
Samuel C. Wan, Bruce A. Powell, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1998-11-03 |
$22,084,000 |
| 5823299 |
Shuttle elevators feeding local elevators |
Gilbert W. Wierschke, Frederick H. Barker, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1998-10-20 |
$12,465,000 |
| 5819879 |
Safety brake |
Michael C. Lang, Dat Nguyen, Samuel C. Wan, Richard J. Ericson, Joseph A. L. LeDoux +6 more |
1998-10-13 |
$7,198,000 |
| 5785153 |
Synchronizing elevator arrival at a level of a building |
Bruce A. Powell, Joseph Bittar, Frederick H. Barker, Samuel C. Wan, Anthony Cooney +2 more |
1998-07-28 |
$9,410,000 |
| 5771995 |
Locking elevator car frame to building during loading/unloading horizontally moveable cab |
Anthony Cooney, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan, Richard C. McCarthy +1 more |
1998-06-30 |
$20,094,000 |
| 5773772 |
Transferring elevator cabs between non-contiguous hoistways |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more |
1998-06-30 |
$20,094,000 |
| 5758748 |
Synchronized off-shaft loading of elevator cabs |
Frederick H. Barker, Anthony Cooney, Richard C. McCarthy, Joseph Bittar, Bruce A. Powell +2 more |
1998-06-02 |
$14,106,000 |
| 5752585 |
Elevator shuttle with auxiliary elevators at terminals |
Joseph Bittar, Anthony Cooney, Richard C. McCarthy, Frederick H. Barker, Bruce A. Powell +2 more |
1998-05-19 |
$50,287,000 |
| 5749441 |
Extra deck elevator shuttle |
Joseph Bittar, Gilbert W. Wierschke, Samuel C. Wan, Bruce A. Powell, Frederick H. Barker +2 more |
1998-05-12 |
$15,813,000 |
| 5700118 |
Wall and logistics track construction for a refrigerated vehicle |
John Adams, Arturo Gomez |
1997-12-23 |
|
| 5695024 |
Car operated safety gate for horizontally transferrable elevator cab |
Samuel C. Wan, Frederick H. Barker, Bruce A. Powell, Gilbert W. Wierschke, Anthony Cooney +2 more |
1997-12-09 |
$10,348,000 |
| 5663539 |
Passenger transfer, double deck, multi-elevator shuttle system |
Bruce A. Powell, Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Samuel C. Wan +2 more |
1997-09-02 |
$86,542,000 |
| 5660249 |
Elevator cabs transferred horizontally between double deck elevators |
Bruce A. Powell, Joseph Bittar, Frederick H. Barker, Samuel C. Wan, Anthony Cooney +1 more |
1997-08-26 |
$16,768,000 |
| 5655625 |
Emergency elevator cab commandeering shuttle |
Frederick H. Barker, LucyMary Salmon, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1997-08-12 |
$21,449,000 |
| 5651426 |
Synchronous elevator shuttle system |
Joseph Bittar, Anthony Cooney, Richard C. McCarthy, Frederick H. Barker, Bruce A. Powell +2 more |
1997-07-29 |
$12,363,000 |
| 5601156 |
Maintaining communications and power during transfer of horizontally moveable elevator cab |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more |
1997-02-11 |
$17,478,000 |
| 5255923 |
Board games |
— |
1993-10-26 |
|
| 5033586 |
Construction elevator assembly |
Douglas Richards, Robert C. Anderson |
1991-07-23 |
$4,238,000 |
| 4595231 |
Cargo hauling road vehicle |
James M. Warwick, George J. Caird |
1986-06-17 |
|