Drilldown: Patents
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Patents > Inventors
:
Bruce Hofer
or
Bruce J. Penney
or
Dan Knierim
or
Les Larson
or
Richard A. Jackson
& Filing date:
1980 - 1989
& Cites
:
Patent US 3312850A
or
Patent US 4048577A
or
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Use the filters below to narrow your results.
Showing below up to 52 results in range #1 to #52.
P
- Patent EP 0206518A3
- Patent US 4302738A
- Patent US 4344029A
- Patent US 4382233A
- Patent US 4415927A
- Patent US 4535319A
- Patent US 4535357A
- Patent US 4560958A
- Patent US 4563652A
- Patent US 4584559A
- Patent US 4586025A
- Patent US 4587551A
- Patent US 4598269A
- Patent US 4598315A
- Patent US 4605868A
- Patent US 4613814A
- Patent US 4613950A
- Patent US 4614914A
- Patent US 4625238A
- Patent US 4638255A
- Patent US 4689681A
- Patent US 4689682A
- Patent US 4700232A
- Patent US 4701694A
- Patent US 4707727A
- Patent US 4733220A
- Patent US 4743970A
- Patent US 4751565A
- Patent US 4771192A
- Patent US 4777522A
- Patent US 4792846A
- Patent US 4811395A
- Patent US 4821269A
- Patent US 4823183A
- Patent US 4829366A
- Patent US 4843309A
- Patent US 4851912A
- Patent US 4853784A
- Patent US 4858011A
- Patent US 4873456A
- Patent US 4873568A
- Patent US 4875097A
- Patent US 4890158A
- Patent US 4903285A
- Patent US 4908621A
- Patent US 4914506A
- Patent US 4947255A
- Patent US 4949177A
- Patent US 4963977A
- Patent US 4975880A
- Patent US 5001549A
- Patent US 5001670A