US 5081171
Era
era-late-1900s
US 5100681
US Patent 5100681: Process for preparing pimento paste for stuffing…
US 5106791
US Patent 5106791: Sintered microcrystalline ceramic material
US 5157347
US Patent 5157347: Switching bridge amplifier
US 5159961
US Patent 5159961: Inflator/deflator accessory for air compressor
US 5197699
US Patent 5197699: Wrist rest
US 5209428
US Patent 5209428: Propulsion system for a vertical and short…
US 5255069
US Patent 5255069: Electro-optical interferometric microdensitometer…
US 5263171
US Patent 5263171: Device for interfacing two keyboards to one…
US 5310125
US Patent 5310125: Transformer coil winding apparatus for winding…
US 5320236
US Patent 5320236: Plastic container package with linerless sealing…
US 5323971
US Patent 5323971: Pulverizing, separating, and size regulating…
US 5325757
US Patent 5325757: Fret retractable neck for stringed musical…
US 5325786
US Patent 5325786: Flechette for a shotgun
US 5330589
US Patent 5330589: Hafnium alloys as neutron absorbers
US 5341075
US Patent 5341075: Combined motor drive and battery recharge system
US 5373240
US Patent 5373240: Hot-cathode ionization pressure gauge including a…
US 5385708
US Patent 5385708: Determination of ultra low levels of mercury
US 5399251
US Patent 5399251: System for generating hydrogen and oxygen
US 5437905
US Patent 5437905: Ballistic laminate structure in sheet form
US 5439930
US Patent 5439930: Biologically active n-acylprolydipeptides having…
US 5443882
US Patent 5443882: Armored garment
US 5443883
US Patent 5443883: Ballistic panel
US 5450500