Michael J. Gottschalk
37Patents
15h-index
53Co-inventors
84Inventor score
Filing activity: Sep 7, 1990 → Feb 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5403031A | Parallelogram lift axle suspension system with a control for axle caster adjustment | Performing Operations; Transporting | 139 | Expired |
| US5037126A | Lightweight beam suspension system | Performing Operations; Transporting | 71 | Expired |
| US6585286B2 | Vehicle suspension | Performing Operations; Transporting | 59 | Expired |
| US6616156B1 | Steering knuckle | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US5620194A | Self-steering suspension lockout mechanism | Performing Operations; Transporting | 47 | Expired |
| US6007078A | Self-steering, caster adjustable suspension system | Performing Operations; Transporting | 46 | Expired |
| US6880839B2 | In-line lift axle suspension system | Performing Operations; Transporting | 36 | Expired |
| US5810377A | Fabricated steer axle | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6073947A | Substantially weld free frame bracket assembly | Performing Operations; Transporting | 32 | Expired |
| US5306633A | Bacterial xylanase, method for its production, bacteria producing a xylanase, DNA fragment encoding a xylanase, plasmid containing the DNA fragment, baking agents containing a xylanase, and method for producing bread and baked goods using the xylanase | Chemistry; Metallurgy | 32 | Expired |
| US6293570A | Self-steering, caster-adjustable suspension system | Performing Operations; Transporting | 30 | Expired |
| US6902176B2 | Steering knuckle and adjustable boss | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7360773B2 | Self-steering axle suspension system having a rotary stabilizer | Performing Operations; Transporting | 19 | Active |
| US7748724B2 | Self-steering axle suspension system having a rotary stabilizer | Performing Operations; Transporting | 18 | Active |
| US6883813B2 | Independent paddle lift axle suspension system | Performing Operations; Transporting | 18 | Expired |
| US7510197B2 | Multi-piece axle and suspension | Performing Operations; Transporting | 12 | Expired |
| US7530583B2 | Adjustable boss for steering knuckle and method of installing same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8641062B2 | Lift axle suspension systems incorporating compression coil springs | Emerging Cross-Sectional Technologies | 10 | Active |
| US6715778B2 | Radio frequency-controlled axle/suspension lift system | Performing Operations; Transporting | 10 | Expired |
| US7766349B2 | Self-steering axle suspension system having a rotary stabilizer mounted at a pivot joint associated with a tie rod | Performing Operations; Transporting | 9 | Active |
| US7878516B2 | Continuous radius axle and fabricated spindle assembly | Emerging Cross-Sectional Technologies | 7 | Active |
| US8568778B2 | Multiparticulate form of administration, comprising nucleic acid-containing mucoadhesive active ingredients, and method for producing said form of administration | Human Necessities | 4 | Active |
| US10207737B2 | Fabricated steering knuckles | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8765152B2 | Pharmaceutical or neutraceutical formulation | Human Necessities | 4 | Active |
| US8967638B2 | Lift axle suspension systems incorporating compression coil springs | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.