| 1958 LEE Sear Device For A Firearm Patent Print |
| 1958 CHILD Golf Practise Device Patent Print Art |
| 1958 HORN Isochronal Control Device Patent Print |
| 1958 GREENE Safety Arming Device Patent Print |
| 1958 BROOKS Engine Starting Device Patent Print |
| 1958 ADAMS WILLIAM Trimmer Device Patent Print |
| 1958 ST PIERRE Tension Device Patent Print Art |
| 1958 BRUNER MATES Indicating Device Patent Print |
| 1958 JESSEN Golf Instruction Device Patent Print |
| 1958 HUTCHINSON Mounting Device Patent Print Art |
| 1958 GUS GASDORF Mooring Device Patent Print Art |
| 1958 HARPER JAMES Flotation Device Patent Print |
| 1958 GEORGE Roller Board Device Patent Print Art |
| 1958 ALVAREZ Golf Training Device Patent Print |
| 1958 CLINTON ADAMS Jumping Device Patent Print |
| 1958 ABE Swimming And Diving Device Patent Print |
| 1958 ACKERMAN JR Ejection Device Patent Print |
| 1958 GREGORY Motion Storage Device Patent Print |
| 1958 GARLAND Strap Securing Device Patent Print |
| 1958 HANS Electric Timing Device Patent Print |
| 1958 JOHN Timing Device Dial Plate Patent Print |
| 1958 DODGE Automatic Firing Device Patent Print |
| 1958 YASCHA PAII Pulsating Device Patent Print |
| 1958 DREW JOHN Exercising Device Patent Print |
| 1958 NOLAND ROYCE Exercise Device Patent Print |
| 1958 SMITH Fluid Damping Device Patent Print Art |
| 1958 BATTS WILLARD Game Device Patent Print Art |
| 1958 BENDIX AVIAT CORP Valve Device Patent Print |
| 1958 YUKICHI IWATA Signal Device Patent Print |
| 1958 O K JOHNSON Indicating Device Patent Print |
| 1958 TYLER Time Indicating Device Patent Print |
| 1958 LUDWIG Roller Board Device Patent Print Art |
| 1958 COLT Parachute Release Device Patent Print |
| 1958 ARTHUR Animated Timing Device Patent Print |
| 1958 DOUGLAS Log Loading Device Patent Print Art |
| 1958 BESTHOFF Loop Spreading Device Patent Print |
| 1958 LACE Electromagnetic Device Patent Print |
| 1958 KINNE Neck Exercising Device Patent Print |
| 1958 CANEPA Freight Bracing Device Patent Print |
| 1958 HOYT Arrow Fletching Device Patent Print |
| 1958 SEAY ROBERT Game Device Patent Print Art |
| 1958 DELL Hand Controlling Device Patent Print |
| 1958 VEHIGE JOSEPH Valve Device Patent Print Art |
| 1958 RICE Electromagnetic Device Patent Print |
| 1958 SCHUMAN Pole Climbing Device Patent Print |
| 1958 CARLO RE Launching Device Patent Print Art |
| 1958 JOHNSON Shock Absorbing Device Patent Print |
| 1958 DAVID GREGG Valve Device Patent Print Art |
| 1958 BUREN JR Fastening Device Patent Print Art |
| 1958 GUS Mooring Device Patent Print Art |