Inventor · Chicago, IL, US

Stephen Pennington

25Patents
10h-index
19Co-inventors
72Inventor score

Filing activity: Jul 10, 2001 → Jun 3, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
USD824671S1 Tool storage bag General 95 Active
US10357874B2 Apparatus and method for a storage container with integrated table Performing Operations; Transporting 39 Active
USD831952S1 Tool storage backpack General 30 Active
USD618831S1 Utility light General 26 Expired
USD567435S1 Light fixture General 25 Expired
USD806293S1 Rear window lighted display for an automobile General 16 Active
USD616924S1 Shredder General 16 Expired
USD825921S1 Tool storage bag General 13 Active
USD823600S1 Tool storage tote General 13 Active
USD754042S1 Wind restricting device design General 13 Active
USD791873S1 Pen General 9 Active
US6565918B2 Bonding of rubber particles Chemistry; Metallurgy 6 Expired
USD593707S1 Light fixture General 6 Expired
USD729136S1 Wind deflector General 4 Active
USD582093S1 Light fixture General 3 Expired
USD776027S1 Wind deflector General 3 Active
USD839805S1 Wind deflector General 3 Active
USD1016696S1 Glowing display accessory for automobile General 2 Active
US9221322B2 Device for restricting wind turbulence Performing Operations; Transporting 2 Active
USD567010S1 Toaster General 2 Expired
USD788851S1 Cap for a writing instrument General 2 Active
US9221321B2 Convertible corvette wind blocker Performing Operations; Transporting 1 Active
USD575448S1 Light fixture General 1 Expired
US11472682B2 Quick release hoist system Performing Operations; Transporting 0 Active
US10837965B2 Methods for detecting levels of pigment epithelium-derived factor and antithrombin-III for characterising and/or prognosing prostate cancer Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.